Base | Representation |
---|---|
bin | 1000000001000111110… |
… | …0110101101110111110 |
3 | 111011112100022211011020 |
4 | 2000101330311232332 |
5 | 4224042432134003 |
6 | 143135452405010 |
7 | 12644220441642 |
oct | 2002174655676 |
9 | 434470284136 |
10 | 137740114878 |
11 | 53462781a93 |
12 | 22840a76766 |
13 | ccb1623a72 |
14 | 6949442c22 |
15 | 38b2625d53 |
hex | 2011f35bbe |
137740114878 has 32 divisors (see below), whose sum is σ = 279788608512. Its totient is φ = 45197292000.
The previous prime is 137740114861. The next prime is 137740114943. The reversal of 137740114878 is 878411047731.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 137740114878.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30603 + ... + 525753.
It is an arithmetic number, because the mean of its divisors is an integer number (8743394016).
Almost surely, 2137740114878 is an apocalyptic number.
137740114878 is an abundant number, since it is smaller than the sum of its proper divisors (142048493634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137740114878 is a wasteful number, since it uses less digits than its factorization.
137740114878 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495880.
The product of its (nonzero) digits is 1053696, while the sum is 51.
The spelling of 137740114878 in words is "one hundred thirty-seven billion, seven hundred forty million, one hundred fourteen thousand, eight hundred seventy-eight".
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