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83098001 = 719624797
BaseRepresentation
bin1001111001111…
…11100110010001
312210100211000202
410330333212101
5132233114001
612125024545
72026215140
oct474774621
9183324022
1083098001
11429a7838
12239b5155
13142a651c
14b071757
15746696b
hex4f3f991

83098001 has 8 divisors (see below), whose sum is σ = 99967680. Its totient is φ = 67477968.

The previous prime is 83097991. The next prime is 83098007. The reversal of 83098001 is 10089038.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2k-83098001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83098007) 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, 312266 + ... + 312531.

It is an arithmetic number, because the mean of its divisors is an integer number (12495960).

Almost surely, 283098001 is an apocalyptic number.

It is an amenable number.

83098001 is a deficient number, since it is larger than the sum of its proper divisors (16869679).

83098001 is a wasteful number, since it uses less digits than its factorization.

83098001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624823.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 83098001 is about 9115.8104960557. The cubic root of 83098001 is about 436.3786812613.

The spelling of 83098001 in words is "eighty-three million, ninety-eight thousand, one".

Divisors: 1 7 19 133 624797 4373579 11871143 83098001