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102088 = 2371823
BaseRepresentation
bin11000111011001000
312012001001
4120323020
511231323
62104344
7603430
oct307310
9165031
10102088
116a778
124b0b4
133760c
14292c0
15203ad
hex18ec8

102088 has 16 divisors (see below), whose sum is σ = 218880. Its totient is φ = 43728.

The previous prime is 102079. The next prime is 102101. The reversal of 102088 is 880201.

It is a happy number.

102088 is nontrivially palindromic in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856 + ... + 967.

It is an arithmetic number, because the mean of its divisors is an integer number (13680).

2102088 is an apocalyptic number.

It is an amenable number.

102088 is an abundant number, since it is smaller than the sum of its proper divisors (116792).

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

102088 is a wasteful number, since it uses less digits than its factorization.

102088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836 (or 1832 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 102088 is about 319.5121280953. The cubic root of 102088 is about 46.7367201836.

Adding to 102088 its reverse (880201), we get a palindrome (982289).

The spelling of 102088 in words is "one hundred two thousand, eighty-eight".

Divisors: 1 2 4 7 8 14 28 56 1823 3646 7292 12761 14584 25522 51044 102088