Base | Representation |
---|---|
bin | 111101010100110… |
… | …0010110110001000 |
3 | 12022101221112210221 |
4 | 1322221202312020 |
5 | 13203233222414 |
6 | 540103515424 |
7 | 101664153250 |
oct | 17251426610 |
9 | 5271845727 |
10 | 2057710984 |
11 | 96658479a |
12 | 495158b74 |
13 | 26a402484 |
14 | 1573dc960 |
15 | c09b2224 |
hex | 7aa62d88 |
2057710984 has 16 divisors (see below), whose sum is σ = 4409380800. Its totient is φ = 881876112.
The previous prime is 2057710973. The next prime is 2057711003. The reversal of 2057710984 is 4890177502.
It is a self number, because there is not a number n which added to its sum of digits gives 2057710984.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18372364 + ... + 18372475.
It is an arithmetic number, because the mean of its divisors is an integer number (275586300).
Almost surely, 22057710984 is an apocalyptic number.
It is an amenable number.
2057710984 is an abundant number, since it is smaller than the sum of its proper divisors (2351669816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2057710984 is a wasteful number, since it uses less digits than its factorization.
2057710984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36744852 (or 36744848 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 43.
The square root of 2057710984 is about 45361.9993386535. Note that the first 3 decimals coincide. The cubic root of 2057710984 is about 1271.9248683258.
The spelling of 2057710984 in words is "two billion, fifty-seven million, seven hundred ten thousand, nine hundred eighty-four".
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