Search a number
-
+
67925104 = 2413326563
BaseRepresentation
bin1000000110001…
…11010001110000
311201210221201121
410003013101300
5114342100404
610423512024
71453232242
oct403072160
9151727647
1067925104
1135384155
121a8b8614
13110c3290
149042092
155e6ae54
hex40c7470

67925104 has 20 divisors (see below), whose sum is σ = 141728776. Its totient is φ = 31349952.

The previous prime is 67925083. The next prime is 67925111. The reversal of 67925104 is 40152976.

It is a super-2 number, since 2×679251042 = 9227639506821632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 67925104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163074 + ... + 163489.

Almost surely, 267925104 is an apocalyptic number.

It is an amenable number.

67925104 is an abundant number, since it is smaller than the sum of its proper divisors (73803672).

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

67925104 is a wasteful number, since it uses less digits than its factorization.

67925104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326584 (or 326578 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 67925104 is about 8241.6687630601. The cubic root of 67925104 is about 408.0156023766.

The spelling of 67925104 in words is "sixty-seven million, nine hundred twenty-five thousand, one hundred four".

Divisors: 1 2 4 8 13 16 26 52 104 208 326563 653126 1306252 2612504 4245319 5225008 8490638 16981276 33962552 67925104