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232253241 = 31123305999
BaseRepresentation
bin11011101011111…
…10011100111001
3121012000200112220
431311332130321
5433424100431
635013554253
75520056103
oct1565763471
9535020486
10232253241
1110a112330
1265945989
133916aa6c
1422bba573
15155cab96
hexdd7e739

232253241 has 16 divisors (see below), whose sum is σ = 352512000. Its totient is φ = 134639120.

The previous prime is 232253239. The next prime is 232253267. The reversal of 232253241 is 142352232.

It is not a de Polignac number, because 232253241 - 21 = 232253239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232253221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152241 + ... + 153758.

It is an arithmetic number, because the mean of its divisors is an integer number (22032000).

Almost surely, 2232253241 is an apocalyptic number.

It is an amenable number.

232253241 is a deficient number, since it is larger than the sum of its proper divisors (120258759).

232253241 is a wasteful number, since it uses less digits than its factorization.

232253241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306036.

The product of its digits is 2880, while the sum is 24.

The square root of 232253241 is about 15239.8569875180. The cubic root of 232253241 is about 614.6868575701.

The spelling of 232253241 in words is "two hundred thirty-two million, two hundred fifty-three thousand, two hundred forty-one".

Divisors: 1 3 11 23 33 69 253 759 305999 917997 3365989 7037977 10097967 21113931 77417747 232253241