Search a number
-
+
93422982 = 23149310429
BaseRepresentation
bin1011001000110…
…00010110000110
320111210101020110
411210120112012
5142404013412
613134213450
72213040132
oct544302606
9214711213
1093422982
114880a084
1227354286
131647cc93
14c59c3c2
158305d3c
hex5918586

93422982 has 16 divisors (see below), whose sum is σ = 186989040. Its totient is φ = 31117152.

The previous prime is 93422977. The next prime is 93422983. The reversal of 93422982 is 28922439.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 93422982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93422983) 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 7 ways as a sum of consecutive naturals, for example, 3744 + ... + 14172.

It is an arithmetic number, because the mean of its divisors is an integer number (11686815).

Almost surely, 293422982 is an apocalyptic number.

93422982 is an abundant number, since it is smaller than the sum of its proper divisors (93566058).

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

93422982 is a wasteful number, since it uses less digits than its factorization.

93422982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11927.

The product of its digits is 62208, while the sum is 39.

The square root of 93422982 is about 9665.5564764787. The cubic root of 93422982 is about 453.7513273948.

The spelling of 93422982 in words is "ninety-three million, four hundred twenty-two thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 1493 2986 4479 8958 10429 20858 31287 62574 15570497 31140994 46711491 93422982