Base | Representation |
---|---|
bin | 111111110101100110… |
… | …0101010110010000110 |
3 | 111002212000221011121001 |
4 | 1333223030222302012 |
5 | 4221230011443102 |
6 | 142551145243514 |
7 | 12622134241660 |
oct | 1775314526206 |
9 | 432760834531 |
10 | 137089952902 |
11 | 53159782741 |
12 | 2269b19359a |
13 | cc09a14136 |
14 | 68c6d5d530 |
15 | 38754ea487 |
hex | 1feb32ac86 |
137089952902 has 64 divisors (see below), whose sum is σ = 238389811200. Its totient is φ = 57916425600.
The previous prime is 137089952849. The next prime is 137089952911. The reversal of 137089952902 is 209259980731.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253400752 + ... + 253401292.
It is an arithmetic number, because the mean of its divisors is an integer number (3724840800).
Almost surely, 2137089952902 is an apocalyptic number.
137089952902 is a deficient number, since it is larger than the sum of its proper divisors (101299858298).
137089952902 is a wasteful number, since it uses less digits than its factorization.
137089952902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1397.
The product of its (nonzero) digits is 2449440, while the sum is 55.
The spelling of 137089952902 in words is "one hundred thirty-seven billion, eighty-nine million, nine hundred fifty-two thousand, nine hundred two".
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