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98009104 = 2431197599
BaseRepresentation
bin1011101011110…
…00000000010000
320211102101012211
411311320000100
5200042242404
613420401504
72300030554
oct565700020
9224371184
1098009104
1150361766
12289a6294
13173c756b
14d033864
15890eb04
hex5d78010

98009104 has 20 divisors (see below), whose sum is σ = 196019200. Its totient is φ = 47423520.

The previous prime is 98009101. The next prime is 98009113. The reversal of 98009104 is 40190089.

98009104 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (98009101) 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, 98304 + ... + 99295.

It is an arithmetic number, because the mean of its divisors is an integer number (9800960).

Almost surely, 298009104 is an apocalyptic number.

It is an amenable number.

98009104 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

98009104 is a wasteful number, since it uses less digits than its factorization.

98009104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197638 (or 197632 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 98009104 is about 9899.9547473713. The cubic root of 98009104 is about 461.0579054345.

The spelling of 98009104 in words is "ninety-eight million, nine thousand, one hundred four".

Divisors: 1 2 4 8 16 31 62 124 248 496 197599 395198 790396 1580792 3161584 6125569 12251138 24502276 49004552 98009104