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86102954 = 276150211
BaseRepresentation
bin1010010000111…
…01001110101010
320000000111001022
411020131032222
5134020243304
612313252442
72063602010
oct510351652
9200014038
1086102954
114466a473
1224a04122
1314ab91c2
14b6148b0
15785bebe
hex521d3aa

86102954 has 8 divisors (see below), whose sum is σ = 147605088. Its totient is φ = 36901260.

The previous prime is 86102917. The next prime is 86102999. The reversal of 86102954 is 45920168.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×861029542 = 14827437375052232, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 3075092 + ... + 3075119.

It is an arithmetic number, because the mean of its divisors is an integer number (18450636).

Almost surely, 286102954 is an apocalyptic number.

86102954 is a deficient number, since it is larger than the sum of its proper divisors (61502134).

86102954 is a wasteful number, since it uses less digits than its factorization.

86102954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150220.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 86102954 is about 9279.1677428528. The cubic root of 86102954 is about 441.5765653314.

The spelling of 86102954 in words is "eighty-six million, one hundred two thousand, nine hundred fifty-four".

Divisors: 1 2 7 14 6150211 12300422 43051477 86102954