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85124000482 = 21711369220217
BaseRepresentation
bin100111101000111001…
…0010010101011100010
322010201102211021020121
41033101302102223202
52343313221003412
6103034434430454
76102311031343
oct1172162225342
9263642737217
1085124000482
1133112308524
12145b7a3242a
13804788b471
1441974b80ca
15233326b107
hex13d1c92ae2

85124000482 has 16 divisors (see below), whose sum is σ = 135209447640. Its totient is φ = 40054647808.

The previous prime is 85124000441. The next prime is 85124000483. The reversal of 85124000482 is 28400042158.

It can be written as a sum of positive squares in 4 ways, for example, as 83173983201 + 1950017281 = 288399^2 + 44159^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (85124000483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276438 + ... + 496654.

Almost surely, 285124000482 is an apocalyptic number.

85124000482 is a deficient number, since it is larger than the sum of its proper divisors (50085447158).

85124000482 is a wasteful number, since it uses less digits than its factorization.

85124000482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231605.

The product of its (nonzero) digits is 20480, while the sum is 34.

The spelling of 85124000482 in words is "eighty-five billion, one hundred twenty-four million, four hundred eighty-two", and thus it is an aban number.

Divisors: 1 2 17 34 11369 22738 193273 220217 386546 440434 3743689 7487378 2503647073 5007294146 42562000241 85124000482