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86312741501 = 799112442373
BaseRepresentation
bin101000001100010100…
…0111110101001111101
322020210021122120100202
41100120220332221331
52403232030212001
6103352421333245
76143624124530
oct1203050765175
9266707576322
1086312741501
1133672324218
1214889b67225
1381a6c4000c
14426b316a17
1523a27d096b
hex1418a3ea7d

86312741501 has 8 divisors (see below), whose sum is σ = 98742680064. Its totient is φ = 73907689680.

The previous prime is 86312741467. The next prime is 86312741531. The reversal of 86312741501 is 10514721368.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-86312741501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86312741531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6214250 + ... + 6228123.

It is an arithmetic number, because the mean of its divisors is an integer number (12342835008).

Almost surely, 286312741501 is an apocalyptic number.

It is an amenable number.

86312741501 is a deficient number, since it is larger than the sum of its proper divisors (12429938563).

86312741501 is a wasteful number, since it uses less digits than its factorization.

86312741501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12443371.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 86312741501 in words is "eighty-six billion, three hundred twelve million, seven hundred forty-one thousand, five hundred one".

Divisors: 1 7 991 6937 12442373 87096611 12330391643 86312741501