Base | Representation |
---|---|
bin | 10101101101011001… |
… | …110001111110100010 |
3 | 2020011112110111201002 |
4 | 111231121301332202 |
5 | 340214414430310 |
6 | 14413020512002 |
7 | 1453436243225 |
oct | 255531617642 |
9 | 66145414632 |
10 | 23310311330 |
11 | 9982076a09 |
12 | 46266ab602 |
13 | 227645a437 |
14 | 11b1bc75bc |
15 | 9166a8da5 |
hex | 56d671fa2 |
23310311330 has 8 divisors (see below), whose sum is σ = 41958560412. Its totient is φ = 9324124528.
The previous prime is 23310311293. The next prime is 23310311363. The reversal of 23310311330 is 3311301332.
It can be written as a sum of positive squares in 2 ways, for example, as 21150757489 + 2159553841 = 145433^2 + 46471^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×233103113302 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165515557 + ... + 1165515576.
Almost surely, 223310311330 is an apocalyptic number.
23310311330 is a deficient number, since it is larger than the sum of its proper divisors (18648249082).
23310311330 is a wasteful number, since it uses less digits than its factorization.
23310311330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2331031140.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 23310311330 its reverse (3311301332), we get a palindrome (26621612662).
The spelling of 23310311330 in words is "twenty-three billion, three hundred ten million, three hundred eleven thousand, three hundred thirty".
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