Base | Representation |
---|---|
bin | 10010111001111110… |
… | …01110010101000111 |
3 | 222012101001001012221 |
4 | 21130333032111013 |
5 | 131241400342411 |
6 | 4355101553211 |
7 | 506345452252 |
oct | 113477162507 |
9 | 28171031187 |
10 | 10150012231 |
11 | 4339465467 |
12 | 1b73275807 |
13 | c59ac1ac8 |
14 | 6c4052099 |
15 | 3e6141071 |
hex | 25cfce547 |
10150012231 has 4 divisors (see below), whose sum is σ = 10747071792. Its totient is φ = 9552952672.
The previous prime is 10150012177. The next prime is 10150012289. The reversal of 10150012231 is 13221005101.
10150012231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10150012231 - 211 = 10150010183 is a prime.
It is a super-2 number, since 2×101500122312 (a number of 21 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 (10150012331) 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, 298529755 + ... + 298529788.
It is an arithmetic number, because the mean of its divisors is an integer number (2686767948).
Almost surely, 210150012231 is an apocalyptic number.
10150012231 is a deficient number, since it is larger than the sum of its proper divisors (597059561).
10150012231 is an equidigital number, since it uses as much as digits as its factorization.
10150012231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 597059560.
The product of its (nonzero) digits is 60, while the sum is 16.
Adding to 10150012231 its reverse (13221005101), we get a palindrome (23371017332).
The spelling of 10150012231 in words is "ten billion, one hundred fifty million, twelve thousand, two hundred thirty-one".
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