Base | Representation |
---|---|
bin | 1001100101011… |
… | …00001000111010 |
3 | 12121021120202102 |
4 | 10302230020322 |
5 | 131040144413 |
6 | 11551103402 |
7 | 1664235113 |
oct | 462541072 |
9 | 177246672 |
10 | 80396858 |
11 | 41422393 |
12 | 22b11b62 |
13 | 1386bc09 |
14 | a96b20a |
15 | 70d1458 |
hex | 4cac23a |
80396858 has 8 divisors (see below), whose sum is σ = 120722400. Its totient is φ = 40156060.
The previous prime is 80396843. The next prime is 80396873. The reversal of 80396858 is 85869308.
It is an interprime number because it is at equal distance from previous prime (80396843) and next prime (80396873).
It is a sphenic number, since it is the product of 3 distinct primes.
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, 18758 + ... + 22641.
It is an arithmetic number, because the mean of its divisors is an integer number (15090300).
Almost surely, 280396858 is an apocalyptic number.
80396858 is a deficient number, since it is larger than the sum of its proper divisors (40325542).
80396858 is a wasteful number, since it uses less digits than its factorization.
80396858 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42372.
The product of its (nonzero) digits is 414720, while the sum is 47.
The square root of 80396858 is about 8966.4295012006. The cubic root of 80396858 is about 431.5982669326.
The spelling of 80396858 in words is "eighty million, three hundred ninety-six thousand, eight hundred fifty-eight".
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