Base | Representation |
---|---|
bin | 11111110000101000011000… |
… | …100111000011110101100000 |
3 | 200022120101221200220101020200 |
4 | 133300220120213003311200 |
5 | 121302014340324334044 |
6 | 1213024415454105200 |
7 | 41264433542002044 |
oct | 3760503047036540 |
9 | 608511850811220 |
10 | 139681339293024 |
11 | 40563583600671 |
12 | 137bb219aab200 |
13 | 5cc2b8081bc59 |
14 | 266c881ad2024 |
15 | 1123673964369 |
hex | 7f0a189c3d60 |
139681339293024 has 288 divisors, whose sum is σ = 416813590851840. Its totient is φ = 44310043008000.
The previous prime is 139681339292969. The next prime is 139681339293031. The reversal of 139681339293024 is 420392933186931.
139681339293024 is a `hidden beast` number, since 1 + 3 + 9 + 6 + 8 + 1 + 339 + 293 + 0 + 2 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (288).
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, 2402181519 + ... + 2402239665.
It is an arithmetic number, because the mean of its divisors is an integer number (1447269412680).
Almost surely, 2139681339293024 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 139681339293024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208406795425920).
139681339293024 is an abundant number, since it is smaller than the sum of its proper divisors (277132251558816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139681339293024 is a wasteful number, since it uses less digits than its factorization.
139681339293024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62314 (or 62303 counting only the distinct ones).
The product of its (nonzero) digits is 45349632, while the sum is 63.
The spelling of 139681339293024 in words is "one hundred thirty-nine trillion, six hundred eighty-one billion, three hundred thirty-nine million, two hundred ninety-three thousand, twenty-four".
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