Base | Representation |
---|---|
bin | 10101100111100111… |
… | …000111001111100010 |
3 | 2012220202121211211102 |
4 | 111213213013033202 |
5 | 340020031034020 |
6 | 14355230114402 |
7 | 1451146313531 |
oct | 254747071742 |
9 | 65822554742 |
10 | 23213143010 |
11 | 9932239a12 |
12 | 45ba04ba02 |
13 | 225c2987a5 |
14 | 11a2d32318 |
15 | 90cdb3475 |
hex | 5679c73e2 |
23213143010 has 16 divisors (see below), whose sum is σ = 41907650616. Its totient is φ = 9257703168.
The previous prime is 23213142989. The next prime is 23213143027. The reversal of 23213143010 is 1034131232.
It can be written as a sum of positive squares in 4 ways, for example, as 18964319521 + 4248823489 = 137711^2 + 65183^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3440717 + ... + 3447456.
Almost surely, 223213143010 is an apocalyptic number.
23213143010 is a deficient number, since it is larger than the sum of its proper divisors (18694507606).
23213143010 is a wasteful number, since it uses less digits than its factorization.
23213143010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6888517.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 23213143010 its reverse (1034131232), we get a palindrome (24247274242).
The spelling of 23213143010 in words is "twenty-three billion, two hundred thirteen million, one hundred forty-three thousand, ten".
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