Base | Representation |
---|---|
bin | 11011000101111100… |
… | …11000111001100010 |
3 | 1101112200210002121022 |
4 | 31202332120321202 |
5 | 214242112031340 |
6 | 10403154525442 |
7 | 1023310030610 |
oct | 154276307142 |
9 | 41480702538 |
10 | 14545423970 |
11 | 6194570350 |
12 | 299b296882 |
13 | 14aa60955c |
14 | 9bdad46b0 |
15 | 5a1e703b5 |
hex | 362f98e62 |
14545423970 has 128 divisors (see below), whose sum is σ = 34749388800. Its totient is φ = 4246387200.
The previous prime is 14545423943. The next prime is 14545423987. The reversal of 14545423970 is 7932454541.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1296485 + ... + 1307655.
It is an arithmetic number, because the mean of its divisors is an integer number (271479600).
Almost surely, 214545423970 is an apocalyptic number.
14545423970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14545423970 is an abundant number, since it is smaller than the sum of its proper divisors (20203964830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14545423970 is a wasteful number, since it uses less digits than its factorization.
14545423970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11304.
The product of its (nonzero) digits is 604800, while the sum is 44.
The spelling of 14545423970 in words is "fourteen billion, five hundred forty-five million, four hundred twenty-three thousand, nine hundred seventy".
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