Base | Representation |
---|---|
bin | 1001010000001010100… |
… | …0001100001011000000 |
3 | 120012022001021222002220 |
4 | 2110002220030023000 |
5 | 10101021204130000 |
6 | 201005123011040 |
7 | 14325060454323 |
oct | 2240250141300 |
9 | 505261258086 |
10 | 158957880000 |
11 | 61460640a67 |
12 | 26982809a80 |
13 | 11cb33a2c7a |
14 | 799d3607ba |
15 | 420523b1a0 |
hex | 2502a0c2c0 |
158957880000 has 140 divisors (see below), whose sum is σ = 525552238200. Its totient is φ = 42388736000.
The previous prime is 158957879987. The next prime is 158957880041. The reversal of 158957880000 is 88759851.
It is a super-2 number, since 2×1589578800002 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 542325 + ... + 782324.
Almost surely, 2158957880000 is an apocalyptic number.
158957880000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
158957880000 is an abundant number, since it is smaller than the sum of its proper divisors (366594358200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158957880000 is an equidigital number, since it uses as much as digits as its factorization.
158957880000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1324684 (or 1324659 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 51.
The spelling of 158957880000 in words is "one hundred fifty-eight billion, nine hundred fifty-seven million, eight hundred eighty thousand".
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