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58100068 = 22131117309
BaseRepresentation
bin1101110110100…
…0100101100100
311001022210022101
43131220211210
5104333200233
65433141444
71303561645
oct335504544
9131283271
1058100068
112a883494
121755a884
13c063250
147a056cc
155179c7d
hex3768964

58100068 has 12 divisors (see below), whose sum is σ = 109496380. Its totient is φ = 26815392.

The previous prime is 58100059. The next prime is 58100069. The reversal of 58100068 is 86000185.

It is a happy number.

58100068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8988004 + 49112064 = 2998^2 + 7008^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (58100069) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 558603 + ... + 558706.

Almost surely, 258100068 is an apocalyptic number.

It is an amenable number.

58100068 is a deficient number, since it is larger than the sum of its proper divisors (51396312).

58100068 is a wasteful number, since it uses less digits than its factorization.

58100068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117326 (or 1117324 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 58100068 is about 7622.3400606375. The cubic root of 58100068 is about 387.3101516088.

The spelling of 58100068 in words is "fifty-eight million, one hundred thousand, sixty-eight".

Divisors: 1 2 4 13 26 52 1117309 2234618 4469236 14525017 29050034 58100068