Base | Representation |
---|---|
bin | 10101100010101100… |
… | …110101100100010011 |
3 | 2012201000121020000100 |
4 | 111202230311210103 |
5 | 334332433214040 |
6 | 14343124223443 |
7 | 1446126123324 |
oct | 254254654423 |
9 | 65630536010 |
10 | 23130757395 |
11 | 989a789429 |
12 | 459653ab83 |
13 | 22481b15c5 |
14 | 119600844b |
15 | 905a3cb30 |
hex | 562b35913 |
23130757395 has 24 divisors (see below), whose sum is σ = 40691725776. Its totient is φ = 12152276928.
The previous prime is 23130757393. The next prime is 23130757409. The reversal of 23130757395 is 59375703132.
It is not a de Polignac number, because 23130757395 - 21 = 23130757393 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 23130757395.
It is not an unprimeable number, because it can be changed into a prime (23130757393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3832932 + ... + 3838961.
It is an arithmetic number, because the mean of its divisors is an integer number (1695488574).
Almost surely, 223130757395 is an apocalyptic number.
23130757395 is a deficient number, since it is larger than the sum of its proper divisors (17560968381).
23130757395 is a wasteful number, since it uses less digits than its factorization.
23130757395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7671971 (or 7671968 counting only the distinct ones).
The product of its (nonzero) digits is 595350, while the sum is 45.
The spelling of 23130757395 in words is "twenty-three billion, one hundred thirty million, seven hundred fifty-seven thousand, three hundred ninety-five".
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