Base | Representation |
---|---|
bin | 111111110101010100… |
… | …1001110001100100100 |
3 | 111002211101110002012002 |
4 | 1333222221032030210 |
5 | 4221220122121042 |
6 | 142550214144432 |
7 | 12621662251136 |
oct | 1775251161444 |
9 | 432741402162 |
10 | 137080660772 |
11 | 531545063a0 |
12 | 22698052118 |
13 | cc07b0c833 |
14 | 68c5a21056 |
15 | 38747b2132 |
hex | 1feaa4e324 |
137080660772 has 24 divisors (see below), whose sum is σ = 265385356992. Its totient is φ = 61431792800.
The previous prime is 137080660699. The next prime is 137080660817. The reversal of 137080660772 is 277066080731.
It is a super-2 number, since 2×1370806607722 (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, 21936803 + ... + 21943050.
It is an arithmetic number, because the mean of its divisors is an integer number (11057723208).
Almost surely, 2137080660772 is an apocalyptic number.
It is an amenable number.
137080660772 is a deficient number, since it is larger than the sum of its proper divisors (128304696220).
137080660772 is a wasteful number, since it uses less digits than its factorization.
137080660772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43879939 (or 43879937 counting only the distinct ones).
The product of its (nonzero) digits is 592704, while the sum is 47.
The spelling of 137080660772 in words is "one hundred thirty-seven billion, eighty million, six hundred sixty thousand, seven hundred seventy-two".
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