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8053293399 = 343293213067
BaseRepresentation
bin1111000000000001…
…11000000101010111
3202210020200200200220
413200000320011113
5112443120342044
63411042005423
7403365602334
oct74000700527
922706620626
108053293399
113462968588
121689046873
139b45b2588
145657bb98b
15322026019
hex1e0038157

8053293399 has 16 divisors (see below), whose sum is σ = 11024990592. Its totient is φ = 5226082848.

The previous prime is 8053293377. The next prime is 8053293407. The reversal of 8053293399 is 9933923508.

It is not a de Polignac number, because 8053293399 - 212 = 8053289303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8053293799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68737 + ... + 144330.

It is an arithmetic number, because the mean of its divisors is an integer number (689061912).

Almost surely, 28053293399 is an apocalyptic number.

8053293399 is a deficient number, since it is larger than the sum of its proper divisors (2971697193).

8053293399 is a wasteful number, since it uses less digits than its factorization.

8053293399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213406.

The product of its (nonzero) digits is 1574640, while the sum is 51.

The square root of 8053293399 is about 89740.1437429203. The cubic root of 8053293399 is about 2004.4312911615.

The spelling of 8053293399 in words is "eight billion, fifty-three million, two hundred ninety-three thousand, three hundred ninety-nine".

Divisors: 1 3 43 129 293 879 12599 37797 213067 639201 9161881 27485643 62428631 187285893 2684431133 8053293399