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88119 = 329791
BaseRepresentation
bin10101100000110111
311110212200
4111200313
510304434
61515543
7514623
oct254067
9143780
1088119
1160229
1242bb3
1331155
1424183
151b199
hex15837

88119 has 6 divisors (see below), whose sum is σ = 127296. Its totient is φ = 58740.

The previous prime is 88117. The next prime is 88129. The reversal of 88119 is 91188.

It is not a de Polignac number, because 88119 - 21 = 88117 is a prime.

It is a super-2 number, since 2×881192 = 15529916322, which contains 22 as substring.

It is an Ulam number.

88119 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 88092 and 88101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4887 + ... + 4904.

It is an arithmetic number, because the mean of its divisors is an integer number (21216).

288119 is an apocalyptic number.

88119 is a deficient number, since it is larger than the sum of its proper divisors (39177).

88119 is a wasteful number, since it uses less digits than its factorization.

88119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9797 (or 9794 counting only the distinct ones).

The product of its digits is 576, while the sum is 27.

The square root of 88119 is about 296.8484461809. The cubic root of 88119 is about 44.4996422982.

It can be divided in two parts, 881 and 19, that added together give a square (900 = 302).

The spelling of 88119 in words is "eighty-eight thousand, one hundred nineteen".

Divisors: 1 3 9 9791 29373 88119