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98103080 = 23519129083
BaseRepresentation
bin1011101100011…
…10111100101000
320211121011010102
411312032330220
5200103244310
613422404532
72300601545
oct566167450
9224534112
1098103080
1150416329
1228a30748
131742b27a
14d059bcc
15892c8a5
hex5d8ef28

98103080 has 32 divisors (see below), whose sum is σ = 232351200. Its totient is φ = 37175616.

The previous prime is 98103041. The next prime is 98103091. The reversal of 98103080 is 8030189.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63782 + ... + 65301.

It is an arithmetic number, because the mean of its divisors is an integer number (7260975).

Almost surely, 298103080 is an apocalyptic number.

It is an amenable number.

98103080 is an abundant number, since it is smaller than the sum of its proper divisors (134248120).

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

98103080 is a wasteful number, since it uses less digits than its factorization.

98103080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129113 (or 129109 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 98103080 is about 9904.6998944945. The cubic root of 98103080 is about 461.2052201052.

The spelling of 98103080 in words is "ninety-eight million, one hundred three thousand, eighty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 129083 258166 516332 645415 1032664 1290830 2452577 2581660 4905154 5163320 9810308 12262885 19620616 24525770 49051540 98103080