Base | Representation |
---|---|
bin | 1000000001010011001… |
… | …0100100011010110100 |
3 | 111011122122222010222020 |
4 | 2000110302210122310 |
5 | 4224142131113124 |
6 | 143144313433140 |
7 | 12645336404664 |
oct | 2002462443264 |
9 | 434578863866 |
10 | 137787754164 |
11 | 534876600a5 |
12 | 22854a0b7b0 |
13 | ccbb4637a8 |
14 | 69518c41a4 |
15 | 38b68d6379 |
hex | 2014ca46b4 |
137787754164 has 24 divisors (see below), whose sum is σ = 321525217440. Its totient is φ = 45926328864.
The previous prime is 137787754163. The next prime is 137787754217. The reversal of 137787754164 is 461457787731.
It is a junction number, because it is equal to n+sod(n) for n = 137787754098 and 137787754107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137787754163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164454 + ... + 550109.
It is an arithmetic number, because the mean of its divisors is an integer number (13396884060).
Almost surely, 2137787754164 is an apocalyptic number.
It is an amenable number.
137787754164 is an abundant number, since it is smaller than the sum of its proper divisors (183737463276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137787754164 is a wasteful number, since it uses less digits than its factorization.
137787754164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 730639 (or 730637 counting only the distinct ones).
The product of its digits is 27659520, while the sum is 60.
The spelling of 137787754164 in words is "one hundred thirty-seven billion, seven hundred eighty-seven million, seven hundred fifty-four thousand, one hundred sixty-four".
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