Base | Representation |
---|---|
bin | 111010010001100010… |
… | …0001110111111001110 |
3 | 102222000101102202220110 |
4 | 1310203010032333032 |
5 | 4022242421122420 |
6 | 133253431100450 |
7 | 12020100354411 |
oct | 1644304167716 |
9 | 388011382813 |
10 | 125142364110 |
11 | 49088669415 |
12 | 20305b11726 |
13 | ba546a037a |
14 | 60b22a5b78 |
15 | 33c667dee0 |
hex | 1d2310efce |
125142364110 has 32 divisors (see below), whose sum is σ = 300356288640. Its totient is φ = 33369673248.
The previous prime is 125142364079. The next prime is 125142364117. The reversal of 125142364110 is 11463241521.
It is a super-2 number, since 2×1251423641102 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125142364117) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 606201 + ... + 785979.
It is an arithmetic number, because the mean of its divisors is an integer number (9386134020).
Almost surely, 2125142364110 is an apocalyptic number.
125142364110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125142364110 is an abundant number, since it is smaller than the sum of its proper divisors (175213924530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125142364110 is a wasteful number, since it uses less digits than its factorization.
125142364110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202992.
The product of its (nonzero) digits is 5760, while the sum is 30.
The spelling of 125142364110 in words is "one hundred twenty-five billion, one hundred forty-two million, three hundred sixty-four thousand, one hundred ten".
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