Base | Representation |
---|---|
bin | 1000000001100011101… |
… | …1100010101000100010 |
3 | 111011211111200010100011 |
4 | 2000120323202220202 |
5 | 4224312421340020 |
6 | 143155234315134 |
7 | 12650141664514 |
oct | 2003073425042 |
9 | 434744603304 |
10 | 137857215010 |
11 | 53512893059 |
12 | 22874128aaa |
13 | cccc973a98 |
14 | 695ac05bb4 |
15 | 38bca5735a |
hex | 2018ee2a22 |
137857215010 has 16 divisors (see below), whose sum is σ = 248180371200. Its totient is φ = 55134578416.
The previous prime is 137857214987. The next prime is 137857215101. The reversal of 137857215010 is 10512758731.
It is a super-2 number, since 2×1378572150102 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 968530 + ... + 1101709.
It is an arithmetic number, because the mean of its divisors is an integer number (15511273200).
Almost surely, 2137857215010 is an apocalyptic number.
137857215010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137857215010 is a deficient number, since it is larger than the sum of its proper divisors (110323156190).
137857215010 is a wasteful number, since it uses less digits than its factorization.
137857215010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2076905.
The product of its (nonzero) digits is 58800, while the sum is 40.
The spelling of 137857215010 in words is "one hundred thirty-seven billion, eight hundred fifty-seven million, two hundred fifteen thousand, ten".
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