Base | Representation |
---|---|
bin | 111111110101000100… |
… | …1010010010010111100 |
3 | 111002210210200202012211 |
4 | 1333222021102102330 |
5 | 4221211001221311 |
6 | 142545314510204 |
7 | 12621531142411 |
oct | 1775211222274 |
9 | 432723622184 |
10 | 137072288956 |
11 | 5314a808539 |
12 | 22695295364 |
13 | cc0616b0b5 |
14 | 68c4882108 |
15 | 3873bab821 |
hex | 1fea2524bc |
137072288956 has 12 divisors (see below), whose sum is σ = 240060046968. Its totient is φ = 68483704112.
The previous prime is 137072288939. The next prime is 137072289049. The reversal of 137072288956 is 659882270731.
It is a happy number.
137072288956 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 137072288956.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13104211 + ... + 13114666.
It is an arithmetic number, because the mean of its divisors is an integer number (20005003914).
Almost surely, 2137072288956 is an apocalyptic number.
It is an amenable number.
137072288956 is a deficient number, since it is larger than the sum of its proper divisors (102987758012).
137072288956 is a wasteful number, since it uses less digits than its factorization.
137072288956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26220188 (or 26220186 counting only the distinct ones).
The product of its (nonzero) digits is 10160640, while the sum is 58.
The spelling of 137072288956 in words is "one hundred thirty-seven billion, seventy-two million, two hundred eighty-eight thousand, nine hundred fifty-six".
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