Base | Representation |
---|---|
bin | 101111100000100… |
… | …001001001001011 |
3 | 2001112210111212120 |
4 | 233200201021023 |
5 | 3113021203030 |
6 | 211031342323 |
7 | 25515562116 |
oct | 5740411113 |
9 | 2045714776 |
10 | 797053515 |
11 | 379a09115 |
12 | 1a2b219a3 |
13 | c91909cb |
14 | 77bdd57d |
15 | 49e94010 |
hex | 2f82124b |
797053515 has 32 divisors (see below), whose sum is σ = 1359436800. Its totient is φ = 397612800.
The previous prime is 797053471. The next prime is 797053531. The reversal of 797053515 is 515350797.
It is not a de Polignac number, because 797053515 - 29 = 797053003 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4815 + ... + 40215.
It is an arithmetic number, because the mean of its divisors is an integer number (42482400).
Almost surely, 2797053515 is an apocalyptic number.
797053515 is a deficient number, since it is larger than the sum of its proper divisors (562383285).
797053515 is a wasteful number, since it uses less digits than its factorization.
797053515 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35507.
The product of its (nonzero) digits is 165375, while the sum is 42.
The square root of 797053515 is about 28232.1362103543. The cubic root of 797053515 is about 927.1766669871.
The spelling of 797053515 in words is "seven hundred ninety-seven million, fifty-three thousand, five hundred fifteen".
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