Base | Representation |
---|---|
bin | 101111111100000000… |
… | …1111100110100000010 |
3 | 100211201110010200110012 |
4 | 1133320001330310002 |
5 | 3141313022233420 |
6 | 115143103304522 |
7 | 10303041246110 |
oct | 1377001746402 |
9 | 324643120405 |
10 | 102945508610 |
11 | 3a72806833a |
12 | 17b502ab142 |
13 | 9927b25449 |
14 | 4da8320ab0 |
15 | 2a27b17dc5 |
hex | 17f807cd02 |
102945508610 has 16 divisors (see below), whose sum is σ = 211773617856. Its totient is φ = 35295602928.
The previous prime is 102945508607. The next prime is 102945508613. The reversal of 102945508610 is 16805549201.
It is an interprime number because it is at equal distance from previous prime (102945508607) and next prime (102945508613).
It is not an unprimeable number, because it can be changed into a prime (102945508613) 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, 735324992 + ... + 735325131.
It is an arithmetic number, because the mean of its divisors is an integer number (13235851116).
Almost surely, 2102945508610 is an apocalyptic number.
102945508610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102945508610 is an abundant number, since it is smaller than the sum of its proper divisors (108828109246).
102945508610 is a wasteful number, since it uses less digits than its factorization.
102945508610 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1470650137.
The product of its (nonzero) digits is 86400, while the sum is 41.
The spelling of 102945508610 in words is "one hundred two billion, nine hundred forty-five million, five hundred eight thousand, six hundred ten".
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