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104747460 = 223513712743
BaseRepresentation
bin1100011111001…
…01000111000100
321022002201111120
412033211013010
5203303404320
614221033540
72411224116
oct617450704
9238081446
10104747460
1154144354
122b0b58b0
131891665c
14dca93b6
1592e1440
hex63e51c4

104747460 has 48 divisors (see below), whose sum is σ = 295456896. Its totient is φ = 27726592.

The previous prime is 104747459. The next prime is 104747477. The reversal of 104747460 is 64747401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1849 + ... + 14591.

It is an arithmetic number, because the mean of its divisors is an integer number (6155352).

Almost surely, 2104747460 is an apocalyptic number.

104747460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104747460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147728448).

104747460 is an abundant number, since it is smaller than the sum of its proper divisors (190709436).

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

104747460 is a wasteful number, since it uses less digits than its factorization.

104747460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12892 (or 12890 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 104747460 is about 10234.6206573571. The cubic root of 104747460 is about 471.3908701321.

The spelling of 104747460 in words is "one hundred four million, seven hundred forty-seven thousand, four hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 137 274 411 548 685 822 1370 1644 2055 2740 4110 8220 12743 25486 38229 50972 63715 76458 127430 152916 191145 254860 382290 764580 1745791 3491582 5237373 6983164 8728955 10474746 17457910 20949492 26186865 34915820 52373730 104747460