Search a number
-
+
6141151620 = 2233513186813
BaseRepresentation
bin1011011100000101…
…01000100110000100
3120211222122211022000
411232002220212010
5100034113322440
62453214105300
7305116633062
oct55602504604
916758584260
106141151620
11267157a11a
1212347ab230
1376b3ba336
14423873032
1525e21a730
hex16e0a8984

6141151620 has 96 divisors (see below), whose sum is σ = 19251872640. Its totient is φ = 1625120640.

The previous prime is 6141151613. The next prime is 6141151631. The reversal of 6141151620 is 261511416.

6141151620 is a `hidden beast` number, since 6 + 141 + 1 + 516 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 27334 + ... + 114146.

It is an arithmetic number, because the mean of its divisors is an integer number (200540340).

Almost surely, 26141151620 is an apocalyptic number.

6141151620 is a gapful number since it is divisible by the number (60) 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 6141151620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9625936320).

6141151620 is an abundant number, since it is smaller than the sum of its proper divisors (13110721020).

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

6141151620 is a wasteful number, since it uses less digits than its factorization.

6141151620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86962 (or 86954 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 6141151620 is about 78365.5001898157. The cubic root of 6141151620 is about 1831.2597077766.

The spelling of 6141151620 in words is "six billion, one hundred forty-one million, one hundred fifty-one thousand, six hundred twenty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 131 135 180 262 270 393 524 540 655 786 1179 1310 1572 1965 2358 2620 3537 3930 4716 5895 7074 7860 11790 14148 17685 23580 35370 70740 86813 173626 260439 347252 434065 520878 781317 868130 1041756 1302195 1562634 1736260 2343951 2604390 3125268 3906585 4687902 5208780 7813170 9375804 11372503 11719755 15626340 22745006 23439510 34117509 45490012 46879020 56862515 68235018 102352527 113725030 136470036 170587545 204705054 227450060 307057581 341175090 409410108 511762635 614115162 682350180 1023525270 1228230324 1535287905 2047050540 3070575810 6141151620