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93680083 = 737935311
BaseRepresentation
bin1011001010101…
…11000111010011
320112021102220201
411211113013103
5142440230313
613143520031
72215160530
oct545270723
9215242821
1093680083
1148975262
1227459017
1316540003
14c627d87
1583570dd
hex59571d3

93680083 has 8 divisors (see below), whose sum is σ = 107348480. Its totient is φ = 80083080.

The previous prime is 93680029. The next prime is 93680099. The reversal of 93680083 is 38008639.

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-93680083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93680383) 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, 15003 + ... + 20308.

It is an arithmetic number, because the mean of its divisors is an integer number (13418560).

Almost surely, 293680083 is an apocalyptic number.

93680083 is a deficient number, since it is larger than the sum of its proper divisors (13668397).

93680083 is a wasteful number, since it uses less digits than its factorization.

93680083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35697.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 93680083 is about 9678.8471937520. The cubic root of 93680083 is about 454.1671889042.

The spelling of 93680083 in words is "ninety-three million, six hundred eighty thousand, eighty-three".

Divisors: 1 7 379 2653 35311 247177 13382869 93680083