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98074613 = 7131077743
BaseRepresentation
bin1011101100001…
…11111111110101
320211112201002002
411312013333311
5200101341423
613422025045
72300422550
oct566077765
9224481062
1098074613
11503a69aa
1228a18185
131741b320
14d04d697
158924228
hex5d87ff5

98074613 has 8 divisors (see below), whose sum is σ = 120707328. Its totient is φ = 77597424.

The previous prime is 98074597. The next prime is 98074619. The reversal of 98074613 is 31647089.

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 98074613 - 24 = 98074597 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98074619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538781 + ... + 538962.

It is an arithmetic number, because the mean of its divisors is an integer number (15088416).

Almost surely, 298074613 is an apocalyptic number.

It is an amenable number.

98074613 is a deficient number, since it is larger than the sum of its proper divisors (22632715).

98074613 is a wasteful number, since it uses less digits than its factorization.

98074613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077763.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 98074613 is about 9903.2627451765. The cubic root of 98074613 is about 461.1606058106.

The spelling of 98074613 in words is "ninety-eight million, seventy-four thousand, six hundred thirteen".

Divisors: 1 7 13 91 1077743 7544201 14010659 98074613