Base | Representation |
---|---|
bin | 10010101010111000… |
… | …10001100111001001 |
3 | 221212112210222202220 |
4 | 21111130101213021 |
5 | 131011443110441 |
6 | 4334340244253 |
7 | 503250403014 |
oct | 112534214711 |
9 | 27775728686 |
10 | 10023410121 |
11 | 4283a5441a |
12 | 1b389a0689 |
13 | c397c5b0a |
14 | 6b12d837b |
15 | 3d9e84466 |
hex | 2557119c9 |
10023410121 has 8 divisors (see below), whose sum is σ = 13369487424. Its totient is φ = 6679803120.
The previous prime is 10023410107. The next prime is 10023410129. The reversal of 10023410121 is 12101432001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10023410121 - 213 = 10023401929 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10023410121.
It is not an unprimeable number, because it can be changed into a prime (10023410129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608086 + ... + 624351.
It is an arithmetic number, because the mean of its divisors is an integer number (1671185928).
Almost surely, 210023410121 is an apocalyptic number.
It is an amenable number.
10023410121 is a deficient number, since it is larger than the sum of its proper divisors (3346077303).
10023410121 is a wasteful number, since it uses less digits than its factorization.
10023410121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1235151.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 10023410121 its reverse (12101432001), we get a palindrome (22124842122).
The spelling of 10023410121 in words is "ten billion, twenty-three million, four hundred ten thousand, one hundred twenty-one".
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