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104708420 = 22523227627
BaseRepresentation
bin1100011110110…
…11100101000100
321022000201221122
412033123211010
5203301132140
614220133112
72411002235
oct617334504
9238021848
10104708420
1154117a93
122b097198
131890195b
14dc9908c
1592d4ab5
hex63db944

104708420 has 24 divisors (see below), whose sum is σ = 229449024. Its totient is φ = 40062176.

The previous prime is 104708419. The next prime is 104708437. The reversal of 104708420 is 24807401.

It is a self number, because there is not a number n which added to its sum of digits gives 104708420.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113354 + ... + 114273.

It is an arithmetic number, because the mean of its divisors is an integer number (9560376).

Almost surely, 2104708420 is an apocalyptic number.

104708420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104708420 is an abundant number, since it is smaller than the sum of its proper divisors (124740604).

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

104708420 is a wasteful number, since it uses less digits than its factorization.

104708420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227659 (or 227657 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 104708420 is about 10232.7132276831. The cubic root of 104708420 is about 471.3322994633.

The spelling of 104708420 in words is "one hundred four million, seven hundred eight thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 227627 455254 910508 1138135 2276270 4552540 5235421 10470842 20941684 26177105 52354210 104708420