Base | Representation |
---|---|
bin | 111111111001000100… |
… | …0110001000010110011 |
3 | 111010011010222210111022 |
4 | 1333302020301002303 |
5 | 4221444312323413 |
6 | 143010504410055 |
7 | 12625046622560 |
oct | 1776210610263 |
9 | 433133883438 |
10 | 137206370483 |
11 | 53209467a16 |
12 | 2271217692b |
13 | cc27b85590 |
14 | 68d85c5867 |
15 | 3880844608 |
hex | 1ff22310b3 |
137206370483 has 32 divisors (see below), whose sum is σ = 171058438656. Its totient is φ = 107154010368.
The previous prime is 137206370447. The next prime is 137206370489. The reversal of 137206370483 is 384073602731.
It is a cyclic number.
It is not a de Polignac number, because 137206370483 - 218 = 137206108339 is a prime.
It is a super-2 number, since 2×1372063704832 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (137206370489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9003116 + ... + 9018342.
It is an arithmetic number, because the mean of its divisors is an integer number (5345576208).
Almost surely, 2137206370483 is an apocalyptic number.
137206370483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
137206370483 is a deficient number, since it is larger than the sum of its proper divisors (33852068173).
137206370483 is a wasteful number, since it uses less digits than its factorization.
137206370483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16523.
The product of its (nonzero) digits is 508032, while the sum is 44.
The spelling of 137206370483 in words is "one hundred thirty-seven billion, two hundred six million, three hundred seventy thousand, four hundred eighty-three".
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