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8013794 = 273131419
BaseRepresentation
bin11110100100011111100010
3120002010212012
4132210133202
54022420134
6443432522
7125054555
oct36443742
916063765
108013794
114583978
122825742
1318777b9
1410c869c
15a846ce
hex7a47e2

8013794 has 16 divisors (see below), whose sum is σ = 12307680. Its totient is φ = 3912480.

The previous prime is 8013769. The next prime is 8013799. The reversal of 8013794 is 4973108.

It is a super-3 number, since 3×80137943 (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8013794.

It is not an unprimeable number, because it can be changed into a prime (8013799) 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 7 ways as a sum of consecutive naturals, for example, 18917 + ... + 19335.

It is an arithmetic number, because the mean of its divisors is an integer number (769230).

Almost surely, 28013794 is an apocalyptic number.

8013794 is a deficient number, since it is larger than the sum of its proper divisors (4293886).

8013794 is a wasteful number, since it uses less digits than its factorization.

8013794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 8013794 is about 2830.8645322587. The cubic root of 8013794 is about 200.1148839957.

The spelling of 8013794 in words is "eight million, thirteen thousand, seven hundred ninety-four".

Divisors: 1 2 73 131 146 262 419 838 9563 19126 30587 54889 61174 109778 4006897 8013794