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233268148 = 22613592663
BaseRepresentation
bin11011110011101…
…10001110110100
3121020221020202001
431321312032310
5434204040043
635051425044
75531514031
oct1571661664
9536836661
10233268148
1110a7458a3
1266155184
13394349b9
1422da2388
151572b74d
hexde763b4

233268148 has 24 divisors (see below), whose sum is σ = 416223360. Its totient is φ = 114359520.

The previous prime is 233268137. The next prime is 233268173. The reversal of 233268148 is 841862332.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 86265 + ... + 88927.

It is an arithmetic number, because the mean of its divisors is an integer number (17342640).

Almost surely, 2233268148 is an apocalyptic number.

It is an amenable number.

233268148 is a deficient number, since it is larger than the sum of its proper divisors (182955212).

233268148 is a wasteful number, since it uses less digits than its factorization.

233268148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087 (or 3085 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 233268148 is about 15273.1184765915. The cubic root of 233268148 is about 615.5809154033.

The spelling of 233268148 in words is "two hundred thirty-three million, two hundred sixty-eight thousand, one hundred forty-eight".

Divisors: 1 2 4 61 122 244 359 718 1436 2663 5326 10652 21899 43798 87596 162443 324886 649772 956017 1912034 3824068 58317037 116634074 233268148