Base | Representation |
---|---|
bin | 10110000010001000… |
… | …011011010110011110 |
3 | 2021001202212011202210 |
4 | 112002020123112132 |
5 | 341422432134432 |
6 | 14511322501250 |
7 | 1465161252036 |
oct | 260210332636 |
9 | 67052764683 |
10 | 23658083742 |
11 | a04040a527 |
12 | 4703064826 |
13 | 2300513727 |
14 | 12060748c6 |
15 | 936ea28cc |
hex | 58221b59e |
23658083742 has 32 divisors (see below), whose sum is σ = 48595345920. Its totient is φ = 7674186240.
The previous prime is 23658083731. The next prime is 23658083759. The reversal of 23658083742 is 24738085632.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 23658083691 and 23658083700.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99267 + ... + 239102.
It is an arithmetic number, because the mean of its divisors is an integer number (1518604560).
Almost surely, 223658083742 is an apocalyptic number.
23658083742 is an abundant number, since it is smaller than the sum of its proper divisors (24937262178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23658083742 is a wasteful number, since it uses less digits than its factorization.
23658083742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338688.
The product of its (nonzero) digits is 1935360, while the sum is 48.
The spelling of 23658083742 in words is "twenty-three billion, six hundred fifty-eight million, eighty-three thousand, seven hundred forty-two".
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