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99075337393 = 674573235747
BaseRepresentation
bin101110001000101011…
…0011010110010110001
3100110201201201121121111
41130101112122302301
53110401241244033
6113303052153321
710105115321104
oct1342126326261
9313651647544
1099075337393
113902149942a
1217250168841
13945c08c5c6
144b1c32473b
15289ce8a7cd
hex171159acb1

99075337393 has 8 divisors (see below), whose sum is σ = 100774135712. Its totient is φ = 97383011616.

The previous prime is 99075337351. The next prime is 99075337397. The reversal of 99075337393 is 39373357099.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-99075337393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99075337397) 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, 1587255 + ... + 1648492.

It is an arithmetic number, because the mean of its divisors is an integer number (12596766964).

Almost surely, 299075337393 is an apocalyptic number.

It is an amenable number.

99075337393 is a deficient number, since it is larger than the sum of its proper divisors (1698798319).

99075337393 is a wasteful number, since it uses less digits than its factorization.

99075337393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236271.

The product of its (nonzero) digits is 14467005, while the sum is 58.

The spelling of 99075337393 in words is "ninety-nine billion, seventy-five million, three hundred thirty-seven thousand, three hundred ninety-three".

Divisors: 1 67 457 30619 3235747 216795049 1478736379 99075337393