Base | Representation |
---|---|
bin | 10010111001011100… |
… | …10010111000010111 |
3 | 222012001200120200200 |
4 | 21130232102320113 |
5 | 131234231340143 |
6 | 4354422511543 |
7 | 506262650115 |
oct | 113456227027 |
9 | 28161616620 |
10 | 10145574423 |
11 | 4336a04256 |
12 | 1b718955b3 |
13 | c58bc9b9a |
14 | 6c3618ab5 |
15 | 3e5a661d3 |
hex | 25cb92e17 |
10145574423 has 12 divisors (see below), whose sum is σ = 14766588408. Its totient is φ = 6712084080.
The previous prime is 10145574421. The next prime is 10145574433. The reversal of 10145574423 is 32447554101.
10145574423 is a `hidden beast` number, since 1 + 0 + 1 + 45 + 574 + 42 + 3 = 666.
It is not a de Polignac number, because 10145574423 - 21 = 10145574421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10145574421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4301440 + ... + 4303797.
It is an arithmetic number, because the mean of its divisors is an integer number (1230549034).
Almost surely, 210145574423 is an apocalyptic number.
10145574423 is a deficient number, since it is larger than the sum of its proper divisors (4621013985).
10145574423 is a wasteful number, since it uses less digits than its factorization.
10145574423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8605374 (or 8605371 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The spelling of 10145574423 in words is "ten billion, one hundred forty-five million, five hundred seventy-four thousand, four hundred twenty-three".
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