Base | Representation |
---|---|
bin | 10110000001111010… |
… | …001110010000111000 |
3 | 2021001111211222220212 |
4 | 112001322032100320 |
5 | 341421004010440 |
6 | 14511111010252 |
7 | 1465114513016 |
oct | 260172162070 |
9 | 67044758825 |
10 | 23654360120 |
11 | a0392a6956 |
12 | 4701969988 |
13 | 22cc80b8c1 |
14 | 12057858b6 |
15 | 9369b9465 |
hex | 581e8e438 |
23654360120 has 64 divisors (see below), whose sum is σ = 56239488000. Its totient is φ = 8935774848.
The previous prime is 23654360113. The next prime is 23654360129. The reversal of 23654360120 is 2106345632.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23654360129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90050 + ... + 235409.
It is an arithmetic number, because the mean of its divisors is an integer number (878742000).
Almost surely, 223654360120 is an apocalyptic number.
23654360120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23654360120 is an abundant number, since it is smaller than the sum of its proper divisors (32585127880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23654360120 is a wasteful number, since it uses less digits than its factorization.
23654360120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325572 (or 325568 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 32.
The spelling of 23654360120 in words is "twenty-three billion, six hundred fifty-four million, three hundred sixty thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •