Base | Representation |
---|---|
bin | 1001010001101001… |
… | …01101010001110110 |
3 | 110212001111202100112 |
4 | 10220310231101312 |
5 | 40144321413021 |
6 | 2142051543022 |
7 | 234256135562 |
oct | 45064552166 |
9 | 13761452315 |
10 | 4979872886 |
11 | 212601022a |
12 | b6b8baa72 |
13 | 614932661 |
14 | 3535426a2 |
15 | 1e22ccd5b |
hex | 128d2d476 |
4979872886 has 8 divisors (see below), whose sum is σ = 7486826160. Its totient is φ = 2484264168.
The previous prime is 4979872879. The next prime is 4979872967. The reversal of 4979872886 is 6882789794.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 2835041 + ... + 2836796.
It is an arithmetic number, because the mean of its divisors is an integer number (935853270).
Almost surely, 24979872886 is an apocalyptic number.
4979872886 is a deficient number, since it is larger than the sum of its proper divisors (2506953274).
4979872886 is a wasteful number, since it uses less digits than its factorization.
4979872886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5672278.
The product of its digits is 97542144, while the sum is 68.
The square root of 4979872886 is about 70568.2144169739. The cubic root of 4979872886 is about 1707.6784023299.
The spelling of 4979872886 in words is "four billion, nine hundred seventy-nine million, eight hundred seventy-two thousand, eight hundred eighty-six".
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