Base | Representation |
---|---|
bin | 1001001011101111010… |
… | …01101000010110110000 |
3 | 1010011110112012120002011 |
4 | 10211313221220112300 |
5 | 20132211220431022 |
6 | 400542421332304 |
7 | 31540242604162 |
oct | 4456751502660 |
9 | 1104415176064 |
10 | 315540014512 |
11 | 1119021261a8 |
12 | 511a1867094 |
13 | 239a8500078 |
14 | 113b4d76932 |
15 | 831bae2977 |
hex | 4977a685b0 |
315540014512 has 10 divisors (see below), whose sum is σ = 611358778148. Its totient is φ = 157770007248.
The previous prime is 315540014479. The next prime is 315540014513. The reversal of 315540014512 is 215410045513.
It is not an unprimeable number, because it can be changed into a prime (315540014513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9860625438 + ... + 9860625469.
Almost surely, 2315540014512 is an apocalyptic number.
It is an amenable number.
315540014512 is a deficient number, since it is larger than the sum of its proper divisors (295818763636).
315540014512 is a wasteful number, since it uses less digits than its factorization.
315540014512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19721250915 (or 19721250909 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 31.
The spelling of 315540014512 in words is "three hundred fifteen billion, five hundred forty million, fourteen thousand, five hundred twelve".
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