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86315354 = 2208320719
BaseRepresentation
bin1010010010100…
…01000101011010
320000102021101222
411021101011122
5134044042404
612322012042
72065445156
oct511210532
9200367358
1086315354
11447a5004
1224aa7022
1314b61a98
14b66c066
15789edbe
hex525115a

86315354 has 8 divisors (see below), whose sum is σ = 129541440. Its totient is φ = 43134876.

The previous prime is 86315287. The next prime is 86315357. The reversal of 86315354 is 45351368.

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

It is a super-2 number, since 2×863153542 = 14900680672290632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86315357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6194 + ... + 14525.

It is an arithmetic number, because the mean of its divisors is an integer number (16192680).

Almost surely, 286315354 is an apocalyptic number.

86315354 is a deficient number, since it is larger than the sum of its proper divisors (43226086).

86315354 is a wasteful number, since it uses less digits than its factorization.

86315354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22804.

The product of its digits is 43200, while the sum is 35.

The square root of 86315354 is about 9290.6056853146. The cubic root of 86315354 is about 441.9393629750.

The spelling of 86315354 in words is "eighty-six million, three hundred fifteen thousand, three hundred fifty-four".

Divisors: 1 2 2083 4166 20719 41438 43157677 86315354