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901088 = 2529971
BaseRepresentation
bin11011011111111100000
31200210001122
43123333200
5212313323
631151412
710442036
oct3337740
91623048
10901088
11566001
12375568
132571b6
14196556
1512bec8
hexdbfe0

901088 has 24 divisors (see below), whose sum is σ = 1837080. Its totient is φ = 434560.

The previous prime is 901079. The next prime is 901093. The reversal of 901088 is 880109.

It is a congruent number.

It is an unprimeable number.

901088 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443 + ... + 1413.

It is an arithmetic number, because the mean of its divisors is an integer number (76545).

2901088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 901088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (918540).

901088 is an abundant number, since it is smaller than the sum of its proper divisors (935992).

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

901088 is a wasteful number, since it uses less digits than its factorization.

901088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 901088 is about 949.2565512020. The cubic root of 901088 is about 96.5878284399.

The spelling of 901088 in words is "nine hundred one thousand, eighty-eight".

Divisors: 1 2 4 8 16 29 32 58 116 232 464 928 971 1942 3884 7768 15536 28159 31072 56318 112636 225272 450544 901088