Base | Representation |
---|---|
bin | 1000111000001001110… |
… | …1100110010101101010 |
3 | 112120122212110111022211 |
4 | 2032002131212111222 |
5 | 4444321214341100 |
6 | 154021403235334 |
7 | 14006256105121 |
oct | 2160235462552 |
9 | 476585414284 |
10 | 152512652650 |
11 | 59753464296 |
12 | 25684218b4a |
13 | 114c6cbb987 |
14 | 754b376ab8 |
15 | 3e794a91ba |
hex | 238276656a |
152512652650 has 24 divisors (see below), whose sum is σ = 285577397100. Its totient is φ = 60595628160.
The previous prime is 152512652629. The next prime is 152512652729. The reversal of 152512652650 is 56256215251.
It can be written as a sum of positive squares in 6 ways, for example, as 59043654121 + 93468998529 = 242989^2 + 305727^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10228299 + ... + 10243198.
Almost surely, 2152512652650 is an apocalyptic number.
152512652650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152512652650 is a deficient number, since it is larger than the sum of its proper divisors (133064744450).
152512652650 is a wasteful number, since it uses less digits than its factorization.
152512652650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20471658 (or 20471653 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 40.
The spelling of 152512652650 in words is "one hundred fifty-two billion, five hundred twelve million, six hundred fifty-two thousand, six hundred fifty".
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