Base | Representation |
---|---|
bin | 111110011101001100… |
… | …1011110001110110010 |
3 | 110211012022111001100211 |
4 | 1330322121132032302 |
5 | 4144141134222010 |
6 | 141340545134334 |
7 | 12455465666110 |
oct | 1747231361662 |
9 | 424168431324 |
10 | 134123742130 |
11 | 519773a0684 |
12 | 21bb192a3aa |
13 | c856330531 |
14 | 66c5030ab0 |
15 | 374edcd08a |
hex | 1f3a65e3b2 |
134123742130 has 64 divisors (see below), whose sum is σ = 292498905600. Its totient is φ = 43227362304.
The previous prime is 134123742121. The next prime is 134123742149. The reversal of 134123742130 is 31247321431.
It is a junction number, because it is equal to n+sod(n) for n = 134123742092 and 134123742101.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 910896 + ... + 1047844.
It is an arithmetic number, because the mean of its divisors is an integer number (4570295400).
Almost surely, 2134123742130 is an apocalyptic number.
134123742130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
134123742130 is an abundant number, since it is smaller than the sum of its proper divisors (158375163470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134123742130 is a wasteful number, since it uses less digits than its factorization.
134123742130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137803.
The product of its (nonzero) digits is 12096, while the sum is 31.
The spelling of 134123742130 in words is "one hundred thirty-four billion, one hundred twenty-three million, seven hundred forty-two thousand, one hundred thirty".
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