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83093701 = 791051819
BaseRepresentation
bin1001111001111…
…10100011000101
312210100121010111
410330332203011
5132232444301
612124553021
72026166455
oct474764305
9183317114
1083093701
11429a4589
12239b2771
13142a4592
14b06dd65
157465551
hex4f3e8c5

83093701 has 4 divisors (see below), whose sum is σ = 84145600. Its totient is φ = 82041804.

The previous prime is 83093677. The next prime is 83093719. The reversal of 83093701 is 10739038.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 83093701 - 29 = 83093189 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 (83094701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525831 + ... + 525988.

It is an arithmetic number, because the mean of its divisors is an integer number (21036400).

Almost surely, 283093701 is an apocalyptic number.

It is an amenable number.

83093701 is a deficient number, since it is larger than the sum of its proper divisors (1051899).

83093701 is a wasteful number, since it uses less digits than its factorization.

83093701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051898.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 83093701 is about 9115.5746390450. The cubic root of 83093701 is about 436.3711541621.

The spelling of 83093701 in words is "eighty-three million, ninety-three thousand, seven hundred one".

Divisors: 1 79 1051819 83093701