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95880 = 23351747
BaseRepresentation
bin10111011010001000
311212112010
4113122020
511032010
62015520
7546351
oct273210
9155463
1095880
1166044
12475a0
1334845
1426d28
151d620
hex17688

95880 has 64 divisors (see below), whose sum is σ = 311040. Its totient is φ = 23552.

The previous prime is 95873. The next prime is 95881. The reversal of 95880 is 8859.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 95880.

It is not an unprimeable number, because it can be changed into a prime (95881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2017 + ... + 2063.

It is an arithmetic number, because the mean of its divisors is an integer number (4860).

295880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 95880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155520).

95880 is an abundant number, since it is smaller than the sum of its proper divisors (215160).

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

95880 is a wasteful number, since it uses less digits than its factorization.

95880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 95880 is about 309.6449579761. The cubic root of 95880 is about 45.7694831765.

The spelling of 95880 in words is "ninety-five thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 47 51 60 68 85 94 102 120 136 141 170 188 204 235 255 282 340 376 408 470 510 564 680 705 799 940 1020 1128 1410 1598 1880 2040 2397 2820 3196 3995 4794 5640 6392 7990 9588 11985 15980 19176 23970 31960 47940 95880