Base | Representation |
---|---|
bin | 1000000000011000000… |
… | …0010101000101010100 |
3 | 111011000101012211220200 |
4 | 2000012000111011110 |
5 | 4223140130444444 |
6 | 143103533100500 |
7 | 12636235121055 |
oct | 2000600250524 |
9 | 434011184820 |
10 | 137539703124 |
11 | 5336a63873a |
12 | 227a5927730 |
13 | cc7bc54225 |
14 | 692a99472c |
15 | 389ec39969 |
hex | 2006015154 |
137539703124 has 144 divisors (see below), whose sum is σ = 370129870656. Its totient is φ = 42914995200.
The previous prime is 137539703089. The next prime is 137539703153. The reversal of 137539703124 is 421307935731.
137539703124 is a `hidden beast` number, since 1 + 37 + 539 + 70 + 3 + 12 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 137539703124.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 166311199 + ... + 166312025.
It is an arithmetic number, because the mean of its divisors is an integer number (2570346324).
Almost surely, 2137539703124 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 137539703124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185064935328).
137539703124 is an abundant number, since it is smaller than the sum of its proper divisors (232590167532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137539703124 is a wasteful number, since it uses less digits than its factorization.
137539703124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2006 (or 2001 counting only the distinct ones).
The product of its (nonzero) digits is 476280, while the sum is 45.
The spelling of 137539703124 in words is "one hundred thirty-seven billion, five hundred thirty-nine million, seven hundred three thousand, one hundred twenty-four".
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