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98941050 = 232521321301
BaseRepresentation
bin1011110010110…
…11100001111010
320220011201121100
411321123201322
5200312103200
613452352230
72310661605
oct571334172
9226151540
1098941050
115093896a
1229175676
1317662800
14d1d733c
158a45d00
hex5e5b87a

98941050 has 108 divisors (see below), whose sum is σ = 288063594. Its totient is φ = 24336000.

The previous prime is 98941049. The next prime is 98941091. The reversal of 98941050 is 5014989.

It can be written as a sum of positive squares in 9 ways, for example, as 23824161 + 75116889 = 4881^2 + 8667^2 .

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 98940996 and 98941014.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 75400 + ... + 76700.

Almost surely, 298941050 is an apocalyptic number.

98941050 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 98941050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144031797).

98941050 is an abundant number, since it is smaller than the sum of its proper divisors (189122544).

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

98941050 is a wasteful number, since it uses less digits than its factorization.

98941050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345 (or 1324 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 98941050 is about 9946.9115809883. The cubic root of 98941050 is about 462.5146623060.

The spelling of 98941050 in words is "ninety-eight million, nine hundred forty-one thousand, fifty".

Divisors: 1 2 3 5 6 9 10 13 15 18 25 26 30 39 45 50 65 75 78 90 117 130 150 169 195 225 234 325 338 390 450 507 585 650 845 975 1014 1170 1301 1521 1690 1950 2535 2602 2925 3042 3903 4225 5070 5850 6505 7605 7806 8450 11709 12675 13010 15210 16913 19515 23418 25350 32525 33826 38025 39030 50739 58545 65050 76050 84565 97575 101478 117090 152217 169130 195150 219869 253695 292725 304434 422825 439738 507390 585450 659607 761085 845650 1099345 1268475 1319214 1522170 1978821 2198690 2536950 3298035 3805425 3957642 5496725 6596070 7610850 9894105 10993450 16490175 19788210 32980350 49470525 98941050