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69013796 = 2243401243
BaseRepresentation
bin1000001110100…
…01000100100100
311210212021010112
410013101010210
5120131420141
610503112152
71465415255
oct407210444
9153767115
1069013796
1135a580a5
121b142658
13113b4987
149246b2c
1560d37eb
hex41d1124

69013796 has 12 divisors (see below), whose sum is σ = 123583152. Its totient is φ = 33704328.

The previous prime is 69013787. The next prime is 69013799. The reversal of 69013796 is 69731096.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (69013799) 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, 200450 + ... + 200793.

It is an arithmetic number, because the mean of its divisors is an integer number (10298596).

Almost surely, 269013796 is an apocalyptic number.

It is an amenable number.

69013796 is a deficient number, since it is larger than the sum of its proper divisors (54569356).

69013796 is a wasteful number, since it uses less digits than its factorization.

69013796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401290 (or 401288 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 69013796 is about 8307.4542430278. The cubic root of 69013796 is about 410.1839269957.

The spelling of 69013796 in words is "sixty-nine million, thirteen thousand, seven hundred ninety-six".

Divisors: 1 2 4 43 86 172 401243 802486 1604972 17253449 34506898 69013796