Base | Representation |
---|---|
bin | 1000111001011111010… |
… | …0110010100001110110 |
3 | 112121120211212010202210 |
4 | 2032113310302201312 |
5 | 10001034442202210 |
6 | 154121125114250 |
7 | 14021200341264 |
oct | 2162764624166 |
9 | 477524763683 |
10 | 152871053430 |
11 | 599177a7087 |
12 | 25764258986 |
13 | 11553326844 |
14 | 7582bcd434 |
15 | 3e9aba1e20 |
hex | 2397d32876 |
152871053430 has 32 divisors (see below), whose sum is σ = 366994220544. Its totient is φ = 40754092896.
The previous prime is 152871053417. The next prime is 152871053449. The reversal of 152871053430 is 34350178251.
It is a happy number.
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, 611902 + ... + 824721.
It is an arithmetic number, because the mean of its divisors is an integer number (11468569392).
Almost surely, 2152871053430 is an apocalyptic number.
152871053430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152871053430 is an abundant number, since it is smaller than the sum of its proper divisors (214123167114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152871053430 is a wasteful number, since it uses less digits than its factorization.
152871053430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1440180.
The product of its (nonzero) digits is 100800, while the sum is 39.
The spelling of 152871053430 in words is "one hundred fifty-two billion, eight hundred seventy-one million, fifty-three thousand, four hundred thirty".
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