Base | Representation |
---|---|
bin | 10101011100011000… |
… | …010110100010011000 |
3 | 2012102122002011201000 |
4 | 111130120112202120 |
5 | 334123312132440 |
6 | 14324415425000 |
7 | 1443400632366 |
oct | 253430264230 |
9 | 65378064630 |
10 | 23024724120 |
11 | 9845947022 |
12 | 4566b25160 |
13 | 222c237918 |
14 | 1185cc6636 |
15 | 8eb595730 |
hex | 55c616898 |
23024724120 has 128 divisors (see below), whose sum is σ = 77023224000. Its totient is φ = 6117995520.
The previous prime is 23024724113. The next prime is 23024724127. The reversal of 23024724120 is 2142742032.
23024724120 is a `hidden beast` number, since 2 + 3 + 0 + 247 + 2 + 412 + 0 = 666.
It is a Cunningham number, because it is equal to 1517392-1.
It is an interprime number because it is at equal distance from previous prime (23024724113) and next prime (23024724127).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23024724127) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265546 + ... + 341414.
Almost surely, 223024724120 is an apocalyptic number.
23024724120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23024724120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38511612000).
23024724120 is an abundant number, since it is smaller than the sum of its proper divisors (53998499880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23024724120 is a wasteful number, since it uses less digits than its factorization.
23024724120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76170 (or 76160 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 27.
The spelling of 23024724120 in words is "twenty-three billion, twenty-four million, seven hundred twenty-four thousand, one hundred twenty".
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