Base | Representation |
---|---|
bin | 1010100000101111011111… |
… | …10110110101111100000000 |
3 | 10000211210111001001102122120 |
4 | 11100113233312311330000 |
5 | 11012210004221313404 |
6 | 121054555054204240 |
7 | 4604010162632166 |
oct | 520275766657400 |
9 | 100753431042576 |
10 | 23115243151104 |
11 | 7402135166955 |
12 | 2713a801b3680 |
13 | cb89b16545c0 |
14 | 59cad8811236 |
15 | 2a1431b589d9 |
hex | 1505efdb5f00 |
23115243151104 has 144 divisors (see below), whose sum is σ = 66388640166912. Its totient is φ = 7097776533504.
The previous prime is 23115243151081. The next prime is 23115243151127. The reversal of 23115243151104 is 40115134251132.
It is an interprime number because it is at equal distance from previous prime (23115243151081) and next prime (23115243151127).
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, 2485177 + ... + 7239239.
Almost surely, 223115243151104 is an apocalyptic number.
23115243151104 is a gapful number since it is divisible by the number (24) 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 23115243151104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33194320083456).
23115243151104 is an abundant number, since it is smaller than the sum of its proper divisors (43273397015808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23115243151104 is a wasteful number, since it uses less digits than its factorization.
23115243151104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4754582 (or 4754568 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 33.
The spelling of 23115243151104 in words is "twenty-three trillion, one hundred fifteen billion, two hundred forty-three million, one hundred fifty-one thousand, one hundred four".
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