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23341297 = 7223139149
BaseRepresentation
bin101100100001…
…0100011110001
31121220212020111
41121002203301
521433410142
62152141321
7402253300
oct131024361
947825214
1023341297
11121a2731
127997841
134ab3225
143158437
1520b0e17
hex16428f1

23341297 has 24 divisors (see below), whose sum is σ = 28728000. Its totient is φ = 18871776.

The previous prime is 23341277. The next prime is 23341313. The reversal of 23341297 is 79214332.

It is not a de Polignac number, because 23341297 - 215 = 23308529 is a prime.

It is a super-2 number, since 2×233412972 = 1089632291284418, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23341247) 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 23 ways as a sum of consecutive naturals, for example, 156579 + ... + 156727.

It is an arithmetic number, because the mean of its divisors is an integer number (1197000).

Almost surely, 223341297 is an apocalyptic number.

It is an amenable number.

23341297 is a deficient number, since it is larger than the sum of its proper divisors (5386703).

23341297 is a wasteful number, since it uses less digits than its factorization.

23341297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 318 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 23341297 is about 4831.2831628875. The cubic root of 23341297 is about 285.7864683218.

The spelling of 23341297 in words is "twenty-three million, three hundred forty-one thousand, two hundred ninety-seven".

Divisors: 1 7 23 49 139 149 161 973 1043 1127 3197 3427 6811 7301 20711 22379 23989 144977 156653 167923 476353 1014839 3334471 23341297