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98101313 = 198875821
BaseRepresentation
bin1011101100011…
…10100001000001
320211121001200222
411312032201001
5200103220223
613422352425
72300563442
oct566164101
9224531628
1098101313
1150414a72
1228a2b715
131742a51b
14d0592c9
15892c0c8
hex5d8e841

98101313 has 8 divisors (see below), whose sum is σ = 103398720. Its totient is φ = 92817360.

The previous prime is 98101307. The next prime is 98101327. The reversal of 98101313 is 31310189.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98101313 - 26 = 98101249 is a prime.

It is a super-2 number, since 2×981013132 = 19247735224647938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98101303) 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, 13943 + ... + 19763.

It is an arithmetic number, because the mean of its divisors is an integer number (12924840).

Almost surely, 298101313 is an apocalyptic number.

It is an amenable number.

98101313 is a deficient number, since it is larger than the sum of its proper divisors (5297407).

98101313 is a wasteful number, since it uses less digits than its factorization.

98101313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6727.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 98101313 is about 9904.6106940152. The cubic root of 98101313 is about 461.2024510636.

The spelling of 98101313 in words is "ninety-eight million, one hundred one thousand, three hundred thirteen".

Divisors: 1 19 887 5821 16853 110599 5163227 98101313