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98275013 = 1274671657
BaseRepresentation
bin1011101101110…
…00111011000101
320211220212222022
411312320323011
5200124300023
613430212525
72302216034
oct566707305
9224825868
1098275013
1150523521
1228ab4145
131748b5c5
14d0a271b
1589637c8
hex5db8ec5

98275013 has 8 divisors (see below), whose sum is σ = 99320832. Its totient is φ = 97233696.

The previous prime is 98275007. The next prime is 98275019. The reversal of 98275013 is 31057289.

It is an interprime number because it is at equal distance from previous prime (98275007) and next prime (98275019).

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 98275013 - 26 = 98274949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98275019) 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, 58481 + ... + 60137.

It is an arithmetic number, because the mean of its divisors is an integer number (12415104).

Almost surely, 298275013 is an apocalyptic number.

It is an amenable number.

98275013 is a deficient number, since it is larger than the sum of its proper divisors (1045819).

98275013 is a wasteful number, since it uses less digits than its factorization.

98275013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 98275013 is about 9913.3754594487. The cubic root of 98275013 is about 461.4744950959.

The spelling of 98275013 in words is "ninety-eight million, two hundred seventy-five thousand, thirteen".

Divisors: 1 127 467 1657 59309 210439 773819 98275013