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152035156 = 227132231873
BaseRepresentation
bin10010000111111…
…01111101010100
3101121002012000201
421003331331110
5302410111111
623030350244
73524164120
oct1103757524
9347065021
10152035156
1178902299
1242abb384
1325662340
1416298580
15d5326c1
hex90fdf54

152035156 has 48 divisors (see below), whose sum is σ = 329104384. Its totient is φ = 59844096.

The previous prime is 152035141. The next prime is 152035187. The reversal of 152035156 is 651530251.

It is a super-2 number, since 2×1520351562 = 46229377319888672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80236 + ... + 82108.

Almost surely, 2152035156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152035156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164552192).

152035156 is an abundant number, since it is smaller than the sum of its proper divisors (177069228).

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

152035156 is a wasteful number, since it uses less digits than its factorization.

152035156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120 (or 2118 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 152035156 is about 12330.2536875767. The cubic root of 152035156 is about 533.7214714535.

The spelling of 152035156 in words is "one hundred fifty-two million, thirty-five thousand, one hundred fifty-six".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 223 364 446 892 1561 1873 2899 3122 3746 5798 6244 7492 11596 13111 20293 24349 26222 40586 48698 52444 81172 97396 170443 340886 417679 681772 835358 1670716 2923753 5429827 5847506 10859654 11695012 21719308 38008789 76017578 152035156