Base | Representation |
---|---|
bin | 1001000111011011010111… |
… | …1000001010100111101111 |
3 | 1022111012122202010120010022 |
4 | 2101312311320022213233 |
5 | 2303210013241214411 |
6 | 33152333230032355 |
7 | 2053103330062025 |
oct | 221666570124757 |
9 | 38435582116108 |
10 | 10023210101231 |
11 | 3214901885668 |
12 | 115a6949486bb |
13 | 5792528ca632 |
14 | 2691a98ac715 |
15 | 125ad7904edb |
hex | 91db5e0a9ef |
10023210101231 has 16 divisors (see below), whose sum is σ = 10587954960000. Its totient is φ = 9462228941088.
The previous prime is 10023210101207. The next prime is 10023210101237. The reversal of 10023210101231 is 13210101232001.
It is a cyclic number.
It is not a de Polignac number, because 10023210101231 - 218 = 10023209839087 is a prime.
It is a super-2 number, since 2×100232101012312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10023210101237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7816520 + ... + 9008018.
It is an arithmetic number, because the mean of its divisors is an integer number (661747185000).
Almost surely, 210023210101231 is an apocalyptic number.
10023210101231 is a deficient number, since it is larger than the sum of its proper divisors (564744858769).
10023210101231 is a wasteful number, since it uses less digits than its factorization.
10023210101231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1193078.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 10023210101231 its reverse (13210101232001), we get a palindrome (23233311333232).
The spelling of 10023210101231 in words is "ten trillion, twenty-three billion, two hundred ten million, one hundred one thousand, two hundred thirty-one".
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