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104054680 = 2352601367
BaseRepresentation
bin1100011001110…
…11111110011000
321020210112012001
412030323332120
5203114222210
614154130344
72402310262
oct614737630
9236715161
10104054680
1153810904
122aa209b4
1318733222
14db68b32
15920603a
hex633bf98

104054680 has 16 divisors (see below), whose sum is σ = 234123120. Its totient is φ = 41621856.

The previous prime is 104054677. The next prime is 104054681. The reversal of 104054680 is 86450401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104054681) 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, 1300644 + ... + 1300723.

It is an arithmetic number, because the mean of its divisors is an integer number (14632695).

Almost surely, 2104054680 is an apocalyptic number.

104054680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104054680 is an abundant number, since it is smaller than the sum of its proper divisors (130068440).

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

104054680 is a wasteful number, since it uses less digits than its factorization.

104054680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601378 (or 2601374 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 104054680 is about 10200.7195824608. The cubic root of 104054680 is about 470.3493403995.

The spelling of 104054680 in words is "one hundred four million, fifty-four thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 2601367 5202734 10405468 13006835 20810936 26013670 52027340 104054680