Base | Representation |
---|---|
bin | 100010100111010101101000… |
… | …110101110110001101101000 |
3 | 201222000200222112221212021220 |
4 | 202213111220311312031220 |
5 | 124423222104414042442 |
6 | 1255440353233102040 |
7 | 44031515450346540 |
oct | 4247255065661550 |
9 | 658020875855256 |
10 | 152236874752872 |
11 | 44564328a99918 |
12 | 150a86393b7920 |
13 | 66c3b4cb77140 |
14 | 298443846c320 |
15 | 129006ccd3eec |
hex | 8a7568d76368 |
152236874752872 has 256 divisors, whose sum is σ = 496599940300800. Its totient is φ = 37805069399040.
The previous prime is 152236874752871. The next prime is 152236874752927. The reversal of 152236874752872 is 278257478632251.
152236874752872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 152236874752797 and 152236874752806.
It is not an unprimeable number, because it can be changed into a prime (152236874752871) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27880972 + ... + 32891067.
It is an arithmetic number, because the mean of its divisors is an integer number (1939843516800).
Almost surely, 2152236874752872 is an apocalyptic number.
152236874752872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
152236874752872 is an abundant number, since it is smaller than the sum of its proper divisors (344363065547928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152236874752872 is a wasteful number, since it uses less digits than its factorization.
152236874752872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60772136 (or 60772132 counting only the distinct ones).
The product of its digits is 632217600, while the sum is 69.
The spelling of 152236874752872 in words is "one hundred fifty-two trillion, two hundred thirty-six billion, eight hundred seventy-four million, seven hundred fifty-two thousand, eight hundred seventy-two".
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