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104620 = 2255231
BaseRepresentation
bin11001100010101100
312022111211
4121202230
511321440
62124204
7614005
oct314254
9168454
10104620
117166a
1250664
1338809
142a1ac
1520eea
hex198ac

104620 has 12 divisors (see below), whose sum is σ = 219744. Its totient is φ = 41840.

The previous prime is 104597. The next prime is 104623. The reversal of 104620 is 26401.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 104620.

It is not an unprimeable number, because it can be changed into a prime (104623) 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, 2596 + ... + 2635.

It is an arithmetic number, because the mean of its divisors is an integer number (18312).

2104620 is an apocalyptic number.

104620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104620 is an abundant number, since it is smaller than the sum of its proper divisors (115124).

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

104620 is a wasteful number, since it uses less digits than its factorization.

104620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5240 (or 5238 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 104620 is about 323.4501507188. The cubic root of 104620 is about 47.1199591453.

The spelling of 104620 in words is "one hundred four thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 5231 10462 20924 26155 52310 104620