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104754748 = 227217149211
BaseRepresentation
bin1100011111001…
…10111000111100
321022010002111111
412033212320330
5203304122443
614221131404
72411254300
oct617467074
9238102444
10104754748
115414987a
122b0b9b64
1318919a77
14dcabd00
1592e369d
hex63e6e3c

104754748 has 72 divisors (see below), whose sum is σ = 228387600. Its totient is φ = 41771520.

The previous prime is 104754667. The next prime is 104754761. The reversal of 104754748 is 847457401.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 104754748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 496363 + ... + 496573.

It is an arithmetic number, because the mean of its divisors is an integer number (3172050).

Almost surely, 2104754748 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 104754748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114193800).

104754748 is an abundant number, since it is smaller than the sum of its proper divisors (123632852).

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

104754748 is a wasteful number, since it uses less digits than its factorization.

104754748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 40.

The square root of 104754748 is about 10234.9766975797. The cubic root of 104754748 is about 471.4018025117.

The spelling of 104754748 in words is "one hundred four million, seven hundred fifty-four thousand, seven hundred forty-eight".

Divisors: 1 2 4 7 14 17 28 34 49 68 98 119 149 196 211 238 298 422 476 596 833 844 1043 1477 1666 2086 2533 2954 3332 3587 4172 5066 5908 7174 7301 10132 10339 14348 14602 17731 20678 25109 29204 31439 35462 41356 50218 62878 70924 100436 124117 125756 175763 220073 248234 351526 440146 496468 534463 703052 880292 1068926 1540511 2137852 3081022 3741241 6162044 7482482 14964964 26188687 52377374 104754748