Search a number
-
+
67925196 = 2233628937
BaseRepresentation
bin1000000110001…
…11010011001100
311201210221212000
410003013103030
5114342101241
610423512300
71453232433
oct403072314
9151727760
1067925196
1135384229
121a8b8690
13110c3331
14904211a
155e6aeb6
hex40c74cc

67925196 has 24 divisors (see below), whose sum is σ = 176102640. Its totient is φ = 22641696.

The previous prime is 67925191. The next prime is 67925213. The reversal of 67925196 is 69152976.

It is a happy number.

It is a super-2 number, since 2×679251962 = 9227664503276832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (67925191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314361 + ... + 314576.

It is an arithmetic number, because the mean of its divisors is an integer number (7337610).

Almost surely, 267925196 is an apocalyptic number.

It is an amenable number.

67925196 is an abundant number, since it is smaller than the sum of its proper divisors (108177444).

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

67925196 is a wasteful number, since it uses less digits than its factorization.

67925196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628950 (or 628942 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 67925196 is about 8241.6743444521. The cubic root of 67925196 is about 408.0157865864.

It can be divided in two parts, 67925 and 196, that added together give a square (68121 = 2612).

The spelling of 67925196 in words is "sixty-seven million, nine hundred twenty-five thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 628937 1257874 1886811 2515748 3773622 5660433 7547244 11320866 16981299 22641732 33962598 67925196