Base | Representation |
---|---|
bin | 111111111101010000… |
… | …1010111000100100001 |
3 | 111010111221200022111222 |
4 | 1333322201113010201 |
5 | 4222241320113200 |
6 | 143032451344425 |
7 | 12631405352465 |
oct | 1777241270441 |
9 | 433457608458 |
10 | 137347035425 |
11 | 53280903636 |
12 | 227512b2115 |
13 | cc4b066482 |
14 | 690d1604a5 |
15 | 388cd7cd85 |
hex | 1ffa857121 |
137347035425 has 12 divisors (see below), whose sum is σ = 170318067696. Its totient is φ = 109872632400.
The previous prime is 137347035407. The next prime is 137347035473. The reversal of 137347035425 is 524530743731.
It is not a de Polignac number, because 137347035425 - 26 = 137347035361 is a prime.
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
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, 496562 + ... + 721988.
It is an arithmetic number, because the mean of its divisors is an integer number (14193172308).
Almost surely, 2137347035425 is an apocalyptic number.
It is an amenable number.
137347035425 is a deficient number, since it is larger than the sum of its proper divisors (32971032271).
137347035425 is a wasteful number, since it uses less digits than its factorization.
137347035425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249808 (or 249803 counting only the distinct ones).
The product of its (nonzero) digits is 1058400, while the sum is 44.
The spelling of 137347035425 in words is "one hundred thirty-seven billion, three hundred forty-seven million, thirty-five thousand, four hundred twenty-five".
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