Base | Representation |
---|---|
bin | 10101101101011101… |
… | …001011011011101000 |
3 | 2020011121010202111202 |
4 | 111231131023123220 |
5 | 340220131431044 |
6 | 14413051543332 |
7 | 1453446643055 |
oct | 255535133350 |
9 | 66147122452 |
10 | 23311202024 |
11 | 9982625120 |
12 | 4626a5ab48 |
13 | 22766ac986 |
14 | 11b1d7a02c |
15 | 9167d2c4e |
hex | 56d74b6e8 |
23311202024 has 32 divisors (see below), whose sum is σ = 47773268640. Its totient is φ = 10575720000.
The previous prime is 23311202003. The next prime is 23311202039. The reversal of 23311202024 is 42020211332.
It is a junction number, because it is equal to n+sod(n) for n = 23311201987 and 23311202005.
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, 207227 + ... + 299274.
It is an arithmetic number, because the mean of its divisors is an integer number (1492914645).
Almost surely, 223311202024 is an apocalyptic number.
It is an amenable number.
23311202024 is an abundant number, since it is smaller than the sum of its proper divisors (24462066616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23311202024 is a wasteful number, since it uses less digits than its factorization.
23311202024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 507041 (or 507037 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 23311202024 its reverse (42020211332), we get a palindrome (65331413356).
The spelling of 23311202024 in words is "twenty-three billion, three hundred eleven million, two hundred two thousand, twenty-four".
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