Base | Representation |
---|---|
bin | 1000011100100011001… |
… | …1101111011110110000 |
3 | 111212112110202110200211 |
4 | 2013020303233132300 |
5 | 4334132322142132 |
6 | 150354231153504 |
7 | 13324533351544 |
oct | 2071063573660 |
9 | 455473673624 |
10 | 145102927792 |
11 | 565a0902339 |
12 | 24156815894 |
13 | 108b5b4abb4 |
14 | 7047243a24 |
15 | 3b93c0a147 |
hex | 21c8cef7b0 |
145102927792 has 20 divisors (see below), whose sum is σ = 287118560736. Its totient is φ = 71007815360.
The previous prime is 145102927777. The next prime is 145102927813. The reversal of 145102927792 is 297729201541.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96477259 + ... + 96478762.
Almost surely, 2145102927792 is an apocalyptic number.
It is an amenable number.
145102927792 is a deficient number, since it is larger than the sum of its proper divisors (142015632944).
145102927792 is a wasteful number, since it uses less digits than its factorization.
145102927792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192956076 (or 192956070 counting only the distinct ones).
The product of its (nonzero) digits is 635040, while the sum is 49.
The spelling of 145102927792 in words is "one hundred forty-five billion, one hundred two million, nine hundred twenty-seven thousand, seven hundred ninety-two".
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