Base | Representation |
---|---|
bin | 10010111010100110… |
… | …01011101101000101 |
3 | 222012201212212100101 |
4 | 21131103023231011 |
5 | 131244220304412 |
6 | 4355410044101 |
7 | 506441103256 |
oct | 113523135505 |
9 | 28181785311 |
10 | 10155244357 |
11 | 4341409435 |
12 | 1b74b79631 |
13 | c5ac0443b |
14 | 6c4a14b2d |
15 | 3e6826457 |
hex | 25d4cbb45 |
10155244357 has 4 divisors (see below), whose sum is σ = 10155963456. Its totient is φ = 10154525260.
The previous prime is 10155244289. The next prime is 10155244361. The reversal of 10155244357 is 75344255101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10155244357 - 223 = 10146855749 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 (10155244387) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337933 + ... + 366754.
It is an arithmetic number, because the mean of its divisors is an integer number (2538990864).
Almost surely, 210155244357 is an apocalyptic number.
It is an amenable number.
10155244357 is a deficient number, since it is larger than the sum of its proper divisors (719099).
10155244357 is an equidigital number, since it uses as much as digits as its factorization.
10155244357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 719098.
The product of its (nonzero) digits is 84000, while the sum is 37.
Adding to 10155244357 its reverse (75344255101), we get a palindrome (85499499458).
The spelling of 10155244357 in words is "ten billion, one hundred fifty-five million, two hundred forty-four thousand, three hundred fifty-seven".
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