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9255961 = 11133383
BaseRepresentation
bin100011010011…
…110000011001
3122102020210101
4203103300121
54332142321
6530215401
7141450211
oct43236031
918366711
109255961
115252160
123124561
131bc1000
14132d241
15c2c791
hex8d3c19

9255961 has 16 divisors (see below), whose sum is σ = 10967040. Its totient is φ = 7746960.

The previous prime is 9255947. The next prime is 9255971. The reversal of 9255961 is 1695529.

9255961 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9255961 - 213 = 9247769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9255961.

It is not an unprimeable number, because it can be changed into a prime (9255931) 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 15 ways as a sum of consecutive naturals, for example, 23976 + ... + 24358.

It is an arithmetic number, because the mean of its divisors is an integer number (685440).

Almost surely, 29255961 is an apocalyptic number.

It is an amenable number.

9255961 is a deficient number, since it is larger than the sum of its proper divisors (1711079).

9255961 is a wasteful number, since it uses less digits than its factorization.

9255961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 407 counting only the distinct ones).

The product of its digits is 24300, while the sum is 37.

The square root of 9255961 is about 3042.3610896802. The cubic root of 9255961 is about 209.9619054104.

It can be divided in two parts, 925 and 5961, that added together give a palindrome (6886).

The spelling of 9255961 in words is "nine million, two hundred fifty-five thousand, nine hundred sixty-one".

Divisors: 1 11 13 143 169 383 1859 2197 4213 4979 24167 54769 64727 711997 841451 9255961