Base | Representation |
---|---|
bin | 111110101110100… |
… | …1100110010101100 |
3 | 12102200120020210222 |
4 | 1331131030302230 |
5 | 13302312302242 |
6 | 544505150512 |
7 | 103105363211 |
oct | 17535146254 |
9 | 5380506728 |
10 | 2104806572 |
11 | 990121370 |
12 | 4a8a8b438 |
13 | 2770b189b |
14 | 15d77bb08 |
15 | c4bb65d2 |
hex | 7d74ccac |
2104806572 has 24 divisors (see below), whose sum is σ = 4027457280. Its totient is φ = 954542160.
The previous prime is 2104806511. The next prime is 2104806581. The reversal of 2104806572 is 2756084012.
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, 35168 + ... + 73799.
It is an arithmetic number, because the mean of its divisors is an integer number (167810720).
Almost surely, 22104806572 is an apocalyptic number.
2104806572 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2104806572 is a deficient number, since it is larger than the sum of its proper divisors (1922650708).
2104806572 is a wasteful number, since it uses less digits than its factorization.
2104806572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109421 (or 109419 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 2104806572 is about 45878.1709748765. The cubic root of 2104806572 is about 1281.5554357536. Note that the first 3 decimals are identical.
The spelling of 2104806572 in words is "two billion, one hundred four million, eight hundred six thousand, five hundred seventy-two".
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