Base | Representation |
---|---|
bin | 10101011111110000… |
… | …101101111110000010 |
3 | 2012120120210210122202 |
4 | 111133300231332002 |
5 | 334232322140302 |
6 | 14334203233202 |
7 | 1444660013216 |
oct | 253760557602 |
9 | 65516723582 |
10 | 23081443202 |
11 | 98749669a4 |
12 | 4581b18802 |
13 | 223ac063cc |
14 | 118d64c946 |
15 | 90154b202 |
hex | 55fc2df82 |
23081443202 has 4 divisors (see below), whose sum is σ = 34622164806. Its totient is φ = 11540721600.
The previous prime is 23081443199. The next prime is 23081443211. The reversal of 23081443202 is 20234418032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 13542209641 + 9539233561 = 116371^2 + 97669^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5770360799 + ... + 5770360802.
Almost surely, 223081443202 is an apocalyptic number.
23081443202 is a deficient number, since it is larger than the sum of its proper divisors (11540721604).
23081443202 is a wasteful number, since it uses less digits than its factorization.
23081443202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11540721603.
The product of its (nonzero) digits is 9216, while the sum is 29.
The spelling of 23081443202 in words is "twenty-three billion, eighty-one million, four hundred forty-three thousand, two hundred two".
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