Base | Representation |
---|---|
bin | 11111101101000100111101… |
… | …011000010100110111110000 |
3 | 200021201001122020121000101200 |
4 | 133231010331120110313300 |
5 | 121234014232110124020 |
6 | 1212320312245131200 |
7 | 41241000251126511 |
oct | 3755047530246760 |
9 | 607631566530350 |
10 | 139437143051760 |
11 | 40479a62152244 |
12 | 1377ba290b9b00 |
13 | 5ca5b34c89638 |
14 | 2660b18008a08 |
15 | 111c13041c590 |
hex | 7ed13d614df0 |
139437143051760 has 120 divisors (see below), whose sum is σ = 468752782571424. Its totient is φ = 37145411673600.
The previous prime is 139437143051671. The next prime is 139437143051819. The reversal of 139437143051760 is 67150341734931.
It is a happy number.
139437143051760 is a `hidden beast` number, since 1 + 3 + 9 + 4 + 37 + 1 + 4 + 30 + 517 + 60 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a junction number, because it is equal to n+sod(n) for n = 139437143051697 and 139437143051706.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97798191 + ... + 99213710.
Almost surely, 2139437143051760 is an apocalyptic number.
139437143051760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
139437143051760 is an abundant number, since it is smaller than the sum of its proper divisors (329315639519664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139437143051760 is a wasteful number, since it uses less digits than its factorization.
139437143051760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197012903 (or 197012894 counting only the distinct ones).
The product of its (nonzero) digits is 5715360, while the sum is 54.
The spelling of 139437143051760 in words is "one hundred thirty-nine trillion, four hundred thirty-seven billion, one hundred forty-three million, fifty-one thousand, seven hundred sixty".
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