Search a number
-
+
93201942 = 2315533657
BaseRepresentation
bin1011000111000…
…10011000010110
320111101011000210
411203202120112
5142324430232
613125350250
72211126531
oct543423026
9214334023
1093201942
1148678aa9
1227268386
13164034a2
14c541a18
1582b05cc
hex58e2616

93201942 has 8 divisors (see below), whose sum is σ = 186403896. Its totient is φ = 31067312.

The previous prime is 93201917. The next prime is 93201949. The reversal of 93201942 is 24910239.

It is a sphenic number, since it is the product of 3 distinct primes.

93201942 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93201949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7766823 + ... + 7766834.

It is an arithmetic number, because the mean of its divisors is an integer number (23300487).

Almost surely, 293201942 is an apocalyptic number.

93201942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

93201942 is a wasteful number, since it uses less digits than its factorization.

93201942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15533662.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 93201942 is about 9654.1152883110. The cubic root of 93201942 is about 453.3931842596.

The spelling of 93201942 in words is "ninety-three million, two hundred one thousand, nine hundred forty-two".

Divisors: 1 2 3 6 15533657 31067314 46600971 93201942