Search a number
-
+
4106826880 = 275132917021
BaseRepresentation
bin1111010011001001…
…0011010010000000
3101121012201102101021
43310302103102000
531402321430010
61515303315224
7203525311132
oct36462232200
911535642337
104106826880
111818218902
1296744bb14
13505ab56a0
142ad601052
151908278da
hexf4c93480

4106826880 has 128 divisors (see below), whose sum is σ = 10938337200. Its totient is φ = 1463992320.

The previous prime is 4106826859. The next prime is 4106826883. The reversal of 4106826880 is 886286014.

It can be written as a sum of positive squares in 8 ways, for example, as 2275671616 + 1831155264 = 47704^2 + 42792^2 .

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (4106826883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232770 + ... + 249790.

Almost surely, 24106826880 is an apocalyptic number.

4106826880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4106826880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5469168600).

4106826880 is an abundant number, since it is smaller than the sum of its proper divisors (6831510320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4106826880 is a wasteful number, since it uses less digits than its factorization.

4106826880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17082 (or 17070 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 4106826880 is about 64084.5291782658. The cubic root of 4106826880 is about 1601.4085096989.

The spelling of 4106826880 in words is "four billion, one hundred six million, eight hundred twenty-six thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 104 116 128 130 145 160 208 232 260 290 320 377 416 464 520 580 640 754 832 928 1040 1160 1508 1664 1856 1885 2080 2320 3016 3712 3770 4160 4640 6032 7540 8320 9280 12064 15080 17021 18560 24128 30160 34042 48256 60320 68084 85105 120640 136168 170210 221273 241280 272336 340420 442546 493609 544672 680840 885092 987218 1089344 1106365 1361680 1770184 1974436 2178688 2212730 2468045 2723360 3540368 3948872 4425460 4936090 5446720 6416917 7080736 7897744 8850920 9872180 10893440 12833834 14161472 15795488 17701840 19744360 25667668 28322944 31590976 32084585 35403680 39488720 51335336 63181952 64169170 70807360 78977440 102670672 128338340 141614720 157954880 205341344 256676680 315909760 410682688 513353360 821365376 1026706720 2053413440 4106826880