Search a number
-
+
69796076 = 22723108379
BaseRepresentation
bin1000010100100…
…00000011101100
311212100000012212
410022100003230
5120331433301
610531545552
71505154050
oct412200354
9155300185
1069796076
1136441909
121b45b2b8
13115c9a6c
1493abc60
1561da4bb
hex42900ec

69796076 has 24 divisors (see below), whose sum is σ = 145662720. Its totient is φ = 28611792.

The previous prime is 69796073. The next prime is 69796187. The reversal of 69796076 is 67069796.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (69796073) 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, 53546 + ... + 54833.

It is an arithmetic number, because the mean of its divisors is an integer number (6069280).

Almost surely, 269796076 is an apocalyptic number.

It is an amenable number.

69796076 is an abundant number, since it is smaller than the sum of its proper divisors (75866644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69796076 is a wasteful number, since it uses less digits than its factorization.

69796076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108413 (or 108411 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 50.

The square root of 69796076 is about 8354.4045868033. The cubic root of 69796076 is about 411.7279364478.

The spelling of 69796076 in words is "sixty-nine million, seven hundred ninety-six thousand, seventy-six".

Divisors: 1 2 4 7 14 23 28 46 92 161 322 644 108379 216758 433516 758653 1517306 2492717 3034612 4985434 9970868 17449019 34898038 69796076