Search a number
-
+
8876442 = 2310871361
BaseRepresentation
bin100001110111…
…000110011010
3121200222012010
4201313012122
54233021232
6514130350
7135306561
oct41670632
917628163
108876442
115013003
122b809b6
131aba343
141270bd8
15ba50cc
hex87719a

8876442 has 16 divisors (see below), whose sum is σ = 17782272. Its totient is φ = 2953920.

The previous prime is 8876423. The next prime is 8876443. The reversal of 8876442 is 2446788.

8876442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 8876442.

It is not an unprimeable number, because it can be changed into a prime (8876443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5842 + ... + 7202.

It is an arithmetic number, because the mean of its divisors is an integer number (1111392).

Almost surely, 28876442 is an apocalyptic number.

8876442 is an abundant number, since it is smaller than the sum of its proper divisors (8905830).

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

8876442 is a wasteful number, since it uses less digits than its factorization.

8876442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453.

The product of its digits is 86016, while the sum is 39.

The square root of 8876442 is about 2979.3358320270. The cubic root of 8876442 is about 207.0521001206.

The spelling of 8876442 in words is "eight million, eight hundred seventy-six thousand, four hundred forty-two".

Divisors: 1 2 3 6 1087 1361 2174 2722 3261 4083 6522 8166 1479407 2958814 4438221 8876442