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86027160 = 23351096577
BaseRepresentation
bin1010010000010…
…10101110011000
312222212122002010
411020022232120
5134010332120
612311505520
72063135022
oct510125630
9188778063
1086027160
114461852a
12249882a0
1314a9085b
14b5d5012
1578447e0
hex520ab98

86027160 has 64 divisors (see below), whose sum is σ = 260488800. Its totient is φ = 22726656.

The previous prime is 86027131. The next prime is 86027171. The reversal of 86027160 is 6172068.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9792 + ... + 16368.

Almost surely, 286027160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86027160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130244400).

86027160 is an abundant number, since it is smaller than the sum of its proper divisors (174461640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86027160 is a wasteful number, since it uses less digits than its factorization.

86027160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6700 (or 6696 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 86027160 is about 9275.0827489570. The cubic root of 86027160 is about 441.4469581654.

The spelling of 86027160 in words is "eighty-six million, twenty-seven thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 109 120 218 327 436 545 654 872 1090 1308 1635 2180 2616 3270 4360 6540 6577 13080 13154 19731 26308 32885 39462 52616 65770 78924 98655 131540 157848 197310 263080 394620 716893 789240 1433786 2150679 2867572 3584465 4301358 5735144 7168930 8602716 10753395 14337860 17205432 21506790 28675720 43013580 86027160