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132227948 = 2255275981
BaseRepresentation
bin1111110000110…
…10001101101100
3100012210212122102
413320122031230
5232322243243
621042034232
73163630136
oct770321554
9305725572
10132227948
11687038a6
1238348978
13215188b8
14137c0056
15b91d9b8
hex7e1a36c

132227948 has 12 divisors (see below), whose sum is σ = 231479472. Its totient is φ = 66090960.

The previous prime is 132227947. The next prime is 132227971. The reversal of 132227948 is 849722231.

It is not an unprimeable number, because it can be changed into a prime (132227941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19118 + ... + 25098.

It is an arithmetic number, because the mean of its divisors is an integer number (19289956).

Almost surely, 2132227948 is an apocalyptic number.

It is an amenable number.

132227948 is a deficient number, since it is larger than the sum of its proper divisors (99251524).

132227948 is a wasteful number, since it uses less digits than its factorization.

132227948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11512 (or 11510 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 132227948 is about 11499.0411774200. The cubic root of 132227948 is about 509.4572567826.

The spelling of 132227948 in words is "one hundred thirty-two million, two hundred twenty-seven thousand, nine hundred forty-eight".

Divisors: 1 2 4 5527 5981 11054 11962 22108 23924 33056987 66113974 132227948