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93133124 = 2272475169
BaseRepresentation
bin1011000110100…
…01100101000100
320111020122121222
411203101211010
5142320224444
613124055512
72210422100
oct543214504
9214218558
1093133124
1148631327
1227234598
13163ab076
14c524900
158299eee
hex58d1944

93133124 has 18 divisors (see below), whose sum is σ = 189592830. Its totient is φ = 39914112.

The previous prime is 93133097. The next prime is 93133127. The reversal of 93133124 is 42133139.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 90630400 + 2502724 = 9520^2 + 1582^2 .

It is a junction number, because it is equal to n+sod(n) for n = 93133093 and 93133102.

It is not an unprimeable number, because it can be changed into a prime (93133127) 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 5 ways as a sum of consecutive naturals, for example, 237389 + ... + 237780.

It is an arithmetic number, because the mean of its divisors is an integer number (10532935).

Almost surely, 293133124 is an apocalyptic number.

It is an amenable number.

93133124 is an abundant number, since it is smaller than the sum of its proper divisors (96459706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

93133124 is a wasteful number, since it uses less digits than its factorization.

93133124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475187 (or 475178 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

The square root of 93133124 is about 9650.5504506220. The cubic root of 93133124 is about 453.2815653593.

The spelling of 93133124 in words is "ninety-three million, one hundred thirty-three thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 49 98 196 475169 950338 1900676 3326183 6652366 13304732 23283281 46566562 93133124