Base | Representation |
---|---|
bin | 111110101110101110… |
… | …1110001001011010000 |
3 | 110212201022112020122221 |
4 | 1331131131301023100 |
5 | 4201342242231424 |
6 | 141515203110424 |
7 | 12506201465200 |
oct | 1753535611320 |
9 | 425638466587 |
10 | 134712070864 |
11 | 521494a7778 |
12 | 22136972414 |
13 | c91b1a0947 |
14 | 673d21a400 |
15 | 37868929e4 |
hex | 1f5d7712d0 |
134712070864 has 30 divisors (see below), whose sum is σ = 303617641074. Its totient is φ = 57733744320.
The previous prime is 134712070861. The next prime is 134712070877. The reversal of 134712070864 is 468070217431.
It can be written as a sum of positive squares in only one way, i.e., 113103070864 + 21609000000 = 336308^2 + 147000^2 .
It is a super-3 number, since 3×1347120708643 (a number of 34 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 134712070864.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134712070861) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85912527 + ... + 85914094.
Almost surely, 2134712070864 is an apocalyptic number.
134712070864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
134712070864 is an abundant number, since it is smaller than the sum of its proper divisors (168905570210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134712070864 is a wasteful number, since it uses less digits than its factorization.
134712070864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171826643 (or 171826630 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 43.
The spelling of 134712070864 in words is "one hundred thirty-four billion, seven hundred twelve million, seventy thousand, eight hundred sixty-four".
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