Base | Representation |
---|---|
bin | 10010111001011101… |
… | …11111100011101111 |
3 | 222012002000212201110 |
4 | 21130232333203233 |
5 | 131234303214143 |
6 | 4354430443103 |
7 | 506264341464 |
oct | 113456774357 |
9 | 28162025643 |
10 | 10145757423 |
11 | 433701979a |
12 | 1b71963493 |
13 | c58c62279 |
14 | 6c366566b |
15 | 3e5aa0533 |
hex | 25cbbf8ef |
10145757423 has 8 divisors (see below), whose sum is σ = 13530611200. Its totient is φ = 6762370968.
The previous prime is 10145757409. The next prime is 10145757431. The reversal of 10145757423 is 32475754101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10145757423 - 218 = 10145495279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10145759423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350593 + ... + 378426.
It is an arithmetic number, because the mean of its divisors is an integer number (1691326400).
Almost surely, 210145757423 is an apocalyptic number.
10145757423 is a deficient number, since it is larger than the sum of its proper divisors (3384853777).
10145757423 is an equidigital number, since it uses as much as digits as its factorization.
10145757423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 733661.
The product of its (nonzero) digits is 117600, while the sum is 39.
The spelling of 10145757423 in words is "ten billion, one hundred forty-five million, seven hundred fifty-seven thousand, four hundred twenty-three".
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