Base | Representation |
---|---|
bin | 11100011011101100000… |
… | …010100100101110101010 |
3 | 20220210021220222210002100 |
4 | 130123230002210232222 |
5 | 224003014031000330 |
6 | 4053333051314230 |
7 | 261106564412361 |
oct | 34335402445652 |
9 | 6823256883070 |
10 | 1953875250090 |
11 | 6936a7706565 |
12 | 276810a4b976 |
13 | 11233261814a |
14 | 6a7d4abc7d8 |
15 | 35c5896a060 |
hex | 1c6ec0a4baa |
1953875250090 has 96 divisors (see below), whose sum is σ = 5349581677440. Its totient is φ = 493807425408.
The previous prime is 1953875250083. The next prime is 1953875250133. The reversal of 1953875250090 is 900525783591.
1953875250090 is a `hidden beast` number, since 1 + 9 + 5 + 3 + 87 + 52 + 500 + 9 + 0 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4104192 + ... + 4555451.
It is an arithmetic number, because the mean of its divisors is an integer number (55724809140).
Almost surely, 21953875250090 is an apocalyptic number.
1953875250090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1953875250090 is an abundant number, since it is smaller than the sum of its proper divisors (3395706427350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1953875250090 is a wasteful number, since it uses less digits than its factorization.
1953875250090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8659788 (or 8659785 counting only the distinct ones).
The product of its (nonzero) digits is 3402000, while the sum is 54.
The spelling of 1953875250090 in words is "one trillion, nine hundred fifty-three billion, eight hundred seventy-five million, two hundred fifty thousand, ninety".
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