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4772132 = 222351871
BaseRepresentation
bin10010001101000100100100
322222110010122
4102031010210
52210202012
6250141112
755363631
oct22150444
98873118
104772132
11276a412
121721798
13cb1161
148c3188
15643e72
hex48d124

4772132 has 12 divisors (see below), whose sum is σ = 8714496. Its totient is φ = 2282280.

The previous prime is 4772111. The next prime is 4772137. The reversal of 4772132 is 2312774.

It is not an unprimeable number, because it can be changed into a prime (4772137) 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, 25844 + ... + 26027.

It is an arithmetic number, because the mean of its divisors is an integer number (726208).

Almost surely, 24772132 is an apocalyptic number.

It is an amenable number.

4772132 is a deficient number, since it is larger than the sum of its proper divisors (3942364).

4772132 is a wasteful number, since it uses less digits than its factorization.

4772132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51898 (or 51896 counting only the distinct ones).

The product of its digits is 2352, while the sum is 26.

The square root of 4772132 is about 2184.5210001279. The cubic root of 4772132 is about 168.3594439341.

The spelling of 4772132 in words is "four million, seven hundred seventy-two thousand, one hundred thirty-two".

Divisors: 1 2 4 23 46 92 51871 103742 207484 1193033 2386066 4772132