Search a number
-
+
4374200480 = 255138923629
BaseRepresentation
bin1000001001011100…
…10000000010100000
3102021211211102000012
410010232100002200
532424243403410
62002014144052
7213253043036
oct40456200240
912254742005
104374200480
111945138621
12a20ab2028
135492cbc10
142d6d20556
151a903e605
hex104b900a0

4374200480 has 96 divisors (see below), whose sum is σ = 11254496400. Its totient is φ = 1596874752.

The previous prime is 4374200473. The next prime is 4374200489. The reversal of 4374200480 is 840024734.

It can be written as a sum of positive squares in 8 ways, for example, as 1817104 + 4372383376 = 1348^2 + 66124^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (4374200489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173306 + ... + 196934.

Almost surely, 24374200480 is an apocalyptic number.

4374200480 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 4374200480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5627248200).

4374200480 is an abundant number, since it is smaller than the sum of its proper divisors (6880295920).

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

4374200480 is a wasteful number, since it uses less digits than its factorization.

4374200480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23746 (or 23738 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 4374200480 is about 66137.7386973580. The cubic root of 4374200480 is about 1635.4335191985.

The spelling of 4374200480 in words is "four billion, three hundred seventy-four million, two hundred thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 89 104 130 160 178 208 260 356 416 445 520 712 890 1040 1157 1424 1780 2080 2314 2848 3560 4628 5785 7120 9256 11570 14240 18512 23140 23629 37024 46280 47258 92560 94516 118145 185120 189032 236290 307177 378064 472580 614354 756128 945160 1228708 1535885 1890320 2102981 2457416 3071770 3780640 4205962 4914832 6143540 8411924 9829664 10514905 12287080 16823848 21029810 24574160 27338753 33647696 42059620 49148320 54677506 67295392 84119240 109355012 136693765 168238480 218710024 273387530 336476960 437420048 546775060 874840096 1093550120 2187100240 4374200480