Base | Representation |
---|---|
bin | 11011110111010011… |
… | …11100001100010000 |
3 | 1102121112221000202210 |
4 | 31323221330030100 |
5 | 221114112301104 |
6 | 10512225512120 |
7 | 1036465412565 |
oct | 157351741420 |
9 | 42545830683 |
10 | 14959493904 |
11 | 6387276203 |
12 | 2a95aa2640 |
13 | 1545336054 |
14 | a1cabc86c |
15 | 5c84b2989 |
hex | 37ba7c310 |
14959493904 has 40 divisors (see below), whose sum is σ = 38705728032. Its totient is φ = 4978708480.
The previous prime is 14959493903. The next prime is 14959493911. The reversal of 14959493904 is 40939495941.
It is a super-2 number, since 2×149594939042 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14959493903) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212334 + ... + 273869.
Almost surely, 214959493904 is an apocalyptic number.
It is an amenable number.
14959493904 is an abundant number, since it is smaller than the sum of its proper divisors (23746234128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14959493904 is a wasteful number, since it uses less digits than its factorization.
14959493904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 486855 (or 486849 counting only the distinct ones).
The product of its (nonzero) digits is 6298560, while the sum is 57.
The spelling of 14959493904 in words is "fourteen billion, nine hundred fifty-nine million, four hundred ninety-three thousand, nine hundred four".
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