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88870 = 258887
BaseRepresentation
bin10101101100100110
311111220111
4111230212
510320440
61523234
7520045
oct255446
9144814
1088870
1160851
124351a
13315b2
142455c
151b4ea
hex15b26

88870 has 8 divisors (see below), whose sum is σ = 159984. Its totient is φ = 35544.

The previous prime is 88867. The next prime is 88873. The reversal of 88870 is 7888.

It is an interprime number because it is at equal distance from previous prime (88867) and next prime (88873).

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

It is a plaindrome in base 14.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4434 + ... + 4453.

It is an arithmetic number, because the mean of its divisors is an integer number (19998).

288870 is an apocalyptic number.

88870 is a deficient number, since it is larger than the sum of its proper divisors (71114).

88870 is a wasteful number, since it uses less digits than its factorization.

88870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8894.

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 88870 is about 298.1107176872. The cubic root of 88870 is about 44.6257019037.

The spelling of 88870 in words is "eighty-eight thousand, eight hundred seventy".

Divisors: 1 2 5 10 8887 17774 44435 88870