Search a number
-
+
9242955 = 325205399
BaseRepresentation
bin100011010000…
…100101001011
3122101120221200
4203100211023
54331233310
6530035243
7141364251
oct43204513
918346850
109242955
115243407
123118b23
131bb8107
1413285d1
15c289c0
hex8d094b

9242955 has 12 divisors (see below), whose sum is σ = 16021200. Its totient is φ = 4929552.

The previous prime is 9242923. The next prime is 9242957. The reversal of 9242955 is 5592429.

It is a happy number.

It is not a de Polignac number, because 9242955 - 25 = 9242923 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9242957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102655 + ... + 102744.

It is an arithmetic number, because the mean of its divisors is an integer number (1335100).

Almost surely, 29242955 is an apocalyptic number.

9242955 is a deficient number, since it is larger than the sum of its proper divisors (6778245).

9242955 is a wasteful number, since it uses less digits than its factorization.

9242955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205410 (or 205407 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 9242955 is about 3040.2228536737. Note that the first 3 decimals coincide. The cubic root of 9242955 is about 209.8635167582.

The spelling of 9242955 in words is "nine million, two hundred forty-two thousand, nine hundred fifty-five".

Divisors: 1 3 5 9 15 45 205399 616197 1026995 1848591 3080985 9242955