Base | Representation |
---|---|
bin | 10011000001101010… |
… | …11000010101111000 |
3 | 222100212110102120220 |
4 | 21200311120111320 |
5 | 131404410300124 |
6 | 4405325020040 |
7 | 511061106636 |
oct | 114065302570 |
9 | 28325412526 |
10 | 10214540664 |
11 | 4371929649 |
12 | 1b909b4620 |
13 | c6a296003 |
14 | 6cc84c356 |
15 | 3ebb3a879 |
hex | 260d58578 |
10214540664 has 16 divisors (see below), whose sum is σ = 25536351720. Its totient is φ = 3404846880.
The previous prime is 10214540653. The next prime is 10214540669. The reversal of 10214540664 is 46604541201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10214540669) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212802907 + ... + 212802954.
Almost surely, 210214540664 is an apocalyptic number.
It is an amenable number.
10214540664 is an abundant number, since it is smaller than the sum of its proper divisors (15321811056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10214540664 is a wasteful number, since it uses less digits than its factorization.
10214540664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425605870 (or 425605866 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 33.
The spelling of 10214540664 in words is "ten billion, two hundred fourteen million, five hundred forty thousand, six hundred sixty-four".
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