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88913 = 1159137
BaseRepresentation
bin10101101101010001
311111222002
4111231101
510321123
61523345
7520136
oct255521
9144862
1088913
1160890
1243555
1331616
142458d
151b528
hex15b51

88913 has 8 divisors (see below), whose sum is σ = 99360. Its totient is φ = 78880.

The previous prime is 88903. The next prime is 88919. The reversal of 88913 is 31988.

It is a happy number.

88913 is nontrivially palindromic in base 16.

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

It is a cyclic number.

It is not a de Polignac number, because 88913 - 24 = 88897 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (88919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581 + ... + 717.

It is an arithmetic number, because the mean of its divisors is an integer number (12420).

288913 is an apocalyptic number.

It is an amenable number.

88913 is a deficient number, since it is larger than the sum of its proper divisors (10447).

88913 is a wasteful number, since it uses less digits than its factorization.

88913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207.

The product of its digits is 1728, while the sum is 29.

The square root of 88913 is about 298.1828298209. The cubic root of 88913 is about 44.6328981671.

It can be divided in two parts, 88 and 913, that added together give a palindrome (1001).

The spelling of 88913 in words is "eighty-eight thousand, nine hundred thirteen".

Divisors: 1 11 59 137 649 1507 8083 88913