Search a number
-
+
93240942 = 23192343827
BaseRepresentation
bin1011000111010…
…11111001101110
320111110010112020
411203223321232
5142332202232
613130251010
72211351324
oct543537156
9214403466
1093240942
11486a5333
1227286a66
1316418172
14c551d14
1582bbe2c
hex58ebe6e

93240942 has 64 divisors (see below), whose sum is σ = 209848320. Its totient is φ = 27476064.

The previous prime is 93240941. The next prime is 93240947. The reversal of 93240942 is 24904239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93240941) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 112333 + ... + 113159.

It is an arithmetic number, because the mean of its divisors is an integer number (3278880).

Almost surely, 293240942 is an apocalyptic number.

93240942 is an abundant number, since it is smaller than the sum of its proper divisors (116607378).

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

93240942 is a wasteful number, since it uses less digits than its factorization.

93240942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 93240942 is about 9656.1349410621. The cubic root of 93240942 is about 453.4564156616.

The spelling of 93240942 in words is "ninety-three million, two hundred forty thousand, nine hundred forty-two".

Divisors: 1 2 3 6 19 23 38 43 46 57 69 86 114 129 138 258 437 817 827 874 989 1311 1634 1654 1978 2451 2481 2622 2967 4902 4962 5934 15713 18791 19021 31426 35561 37582 38042 47139 56373 57063 71122 94278 106683 112746 114126 213366 361399 675659 722798 817903 1084197 1351318 1635806 2026977 2168394 2453709 4053954 4907418 15540157 31080314 46620471 93240942