Search a number
-
+
97925067 = 3210880563
BaseRepresentation
bin1011101011000…
…11011111001011
320211021002221100
411311203133023
5200032100232
613414512443
72266230552
oct565433713
9224232840
1097925067
1150304609
1228965723
1317398236
14d010d99
1588e4c7c
hex5d637cb

97925067 has 6 divisors (see below), whose sum is σ = 141447332. Its totient is φ = 65283372.

The previous prime is 97925041. The next prime is 97925071. The reversal of 97925067 is 76052979.

It is not a de Polignac number, because 97925067 - 214 = 97908683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97925027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5440273 + ... + 5440290.

Almost surely, 297925067 is an apocalyptic number.

97925067 is a deficient number, since it is larger than the sum of its proper divisors (43522265).

97925067 is a wasteful number, since it uses less digits than its factorization.

97925067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10880569 (or 10880566 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 97925067 is about 9895.7095248395. The cubic root of 97925067 is about 460.9260911404.

The spelling of 97925067 in words is "ninety-seven million, nine hundred twenty-five thousand, sixty-seven".

Divisors: 1 3 9 10880563 32641689 97925067