Search a number
-
+
880948 = 221131949
BaseRepresentation
bin11010111000100110100
31122202102201
43113010310
5211142243
630514244
710326235
oct3270464
91582381
10880948
11551962
12365984
1324ac93
1418d08c
1512604d
hexd7134

880948 has 12 divisors (see below), whose sum is σ = 1556100. Its totient is φ = 436352.

The previous prime is 880939. The next prime is 880949. The reversal of 880948 is 849088.

880948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 300304 + 580644 = 548^2 + 762^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880949) by changing a digit.

880948 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523 + ... + 1426.

It is an arithmetic number, because the mean of its divisors is an integer number (129675).

2880948 is an apocalyptic number.

It is an amenable number.

880948 is a deficient number, since it is larger than the sum of its proper divisors (675152).

880948 is a wasteful number, since it uses less digits than its factorization.

880948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066 (or 2064 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 880948 is about 938.5883016531. The cubic root of 880948 is about 95.8627958982.

The spelling of 880948 in words is "eight hundred eighty thousand, nine hundred forty-eight".

Divisors: 1 2 4 113 226 452 1949 3898 7796 220237 440474 880948