Base | Representation |
---|---|
bin | 11101101100010001010… |
… | …101100111111011001000 |
3 | 21020001122000020010001201 |
4 | 131230101111213323020 |
5 | 231412214442044244 |
6 | 4201202540353544 |
7 | 300262010533540 |
oct | 35542125477310 |
9 | 7201560203051 |
10 | 2040400346824 |
11 | 717368891374 |
12 | 28b539b458b4 |
13 | 11a54154a038 |
14 | 70a822b2320 |
15 | 3811ebe5ad4 |
hex | 1db11567ec8 |
2040400346824 has 32 divisors (see below), whose sum is σ = 4372398550080. Its totient is φ = 874434873024.
The previous prime is 2040400346819. The next prime is 2040400346843. The reversal of 2040400346824 is 4286430040402.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1837414 + ... + 2730730.
It is an arithmetic number, because the mean of its divisors is an integer number (136637454690).
Almost surely, 22040400346824 is an apocalyptic number.
It is an amenable number.
2040400346824 is an abundant number, since it is smaller than the sum of its proper divisors (2331998203256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2040400346824 is a wasteful number, since it uses less digits than its factorization.
2040400346824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 934117 (or 934113 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 37.
The spelling of 2040400346824 in words is "two trillion, forty billion, four hundred million, three hundred forty-six thousand, eight hundred twenty-four".
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