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98169132 = 22321413821
BaseRepresentation
bin1011101100111…
…11000100101100
320211201111201210
411312133010230
5200112403012
613424034420
72301265245
oct566370454
9224644653
1098169132
1150460a16
1228a62a10
1317452359
14d075ccc
15894223c
hex5d9f12c

98169132 has 24 divisors (see below), whose sum is σ = 229228272. Its totient is φ = 32699200.

The previous prime is 98169121. The next prime is 98169139. The reversal of 98169132 is 23196189.

It is not an unprimeable number, because it can be changed into a prime (98169139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23782 + ... + 27602.

It is an arithmetic number, because the mean of its divisors is an integer number (9551178).

Almost surely, 298169132 is an apocalyptic number.

It is an amenable number.

98169132 is an abundant number, since it is smaller than the sum of its proper divisors (131059140).

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

98169132 is a wasteful number, since it uses less digits than its factorization.

98169132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5969 (or 5967 counting only the distinct ones).

The product of its digits is 23328, while the sum is 39.

The square root of 98169132 is about 9908.0337100759. The cubic root of 98169132 is about 461.3087054487.

The spelling of 98169132 in words is "ninety-eight million, one hundred sixty-nine thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 2141 3821 4282 6423 7642 8564 11463 12846 15284 22926 25692 45852 8180761 16361522 24542283 32723044 49084566 98169132