Base | Representation |
---|---|
bin | 11101110100010011000… |
… | …011110011011110101110 |
3 | 21020212212200001102100112 |
4 | 131310103003303132232 |
5 | 232032342401231330 |
6 | 4205150103500022 |
7 | 301015414346246 |
oct | 35642303633656 |
9 | 7225780042315 |
10 | 2049019164590 |
11 | 71aa9099a762 |
12 | 291144457612 |
13 | 11b2b6046cc8 |
14 | 7125cc20b26 |
15 | 384766c9795 |
hex | 1dd130f37ae |
2049019164590 has 32 divisors (see below), whose sum is σ = 3718007046144. Its totient is φ = 812994084000.
The previous prime is 2049019164583. The next prime is 2049019164631. The reversal of 2049019164590 is 954619109402.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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, 6405965 + ... + 6718215.
It is an arithmetic number, because the mean of its divisors is an integer number (116187720192).
Almost surely, 22049019164590 is an apocalyptic number.
2049019164590 is a deficient number, since it is larger than the sum of its proper divisors (1668987881554).
2049019164590 is a wasteful number, since it uses less digits than its factorization.
2049019164590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317552.
The product of its (nonzero) digits is 699840, while the sum is 50.
The spelling of 2049019164590 in words is "two trillion, forty-nine billion, nineteen million, one hundred sixty-four thousand, five hundred ninety".
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