Base | Representation |
---|---|
bin | 10110001100101011… |
… | …011100110101000100 |
3 | 2021112002211100000000 |
4 | 112030223130311010 |
5 | 342303232140441 |
6 | 14541043321300 |
7 | 1502440320531 |
oct | 261453346504 |
9 | 67462740000 |
10 | 23835036996 |
11 | a121291091 |
12 | 4752380230 |
13 | 232b08b8b4 |
14 | 1221777d88 |
15 | 9477a82b6 |
hex | 58cadcd44 |
23835036996 has 81 divisors (see below), whose sum is σ = 62629511581. Its totient is φ = 7936675488.
The previous prime is 23835036937. The next prime is 23835037019. The reversal of 23835036996 is 69963053832.
The square root of 23835036996 is 154386.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 9926136900 + 13908900096 = 99630^2 + 117936^2 .
It is a tau number, because it is divible by the number of its divisors (81).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 25010056 + ... + 25011008.
Almost surely, 223835036996 is an apocalyptic number.
23835036996 is the 154386-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23835036996
23835036996 is an abundant number, since it is smaller than the sum of its proper divisors (38794474585).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23835036996 is an frugal number, since it uses more digits than its factorization.
23835036996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1934 (or 958 counting only the distinct ones).
The product of its (nonzero) digits is 6298560, while the sum is 54.
The spelling of 23835036996 in words is "twenty-three billion, eight hundred thirty-five million, thirty-six thousand, nine hundred ninety-six".
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