Search a number
-
+
8850942 = 232491719
BaseRepresentation
bin100001110000…
…110111111110
3121122200012200
4201300313332
54231212232
6513412330
7135142332
oct41606776
917580180
108850942
114aa5931
122b6a0a6
131aab859
1412657c2
15b9c77c
hex870dfe

8850942 has 12 divisors (see below), whose sum is σ = 19177080. Its totient is φ = 2950308.

The previous prime is 8850937. The next prime is 8850949. The reversal of 8850942 is 2490588.

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 junction number, because it is equal to n+sod(n) for n = 8850897 and 8850906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8850949) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245842 + ... + 245877.

It is an arithmetic number, because the mean of its divisors is an integer number (1598090).

Almost surely, 28850942 is an apocalyptic number.

8850942 is an abundant number, since it is smaller than the sum of its proper divisors (10326138).

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

8850942 is a wasteful number, since it uses less digits than its factorization.

8850942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491727 (or 491724 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 8850942 is about 2975.0532768339. The cubic root of 8850942 is about 206.8536387493.

The spelling of 8850942 in words is "eight million, eight hundred fifty thousand, nine hundred forty-two".

Divisors: 1 2 3 6 9 18 491719 983438 1475157 2950314 4425471 8850942