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4495272 = 233187303
BaseRepresentation
bin10001001001011110101000
322110101100120
4101021132220
52122322042
6240203240
753131515
oct21113650
98411316
104495272
1125a0401
121609520
13c15132
1485030c
155dbdec
hex4497a8

4495272 has 16 divisors (see below), whose sum is σ = 11238240. Its totient is φ = 1498416.

The previous prime is 4495237. The next prime is 4495289. The reversal of 4495272 is 2725944.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93628 + ... + 93675.

It is an arithmetic number, because the mean of its divisors is an integer number (702390).

Almost surely, 24495272 is an apocalyptic number.

It is an amenable number.

4495272 is an abundant number, since it is smaller than the sum of its proper divisors (6742968).

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

4495272 is a wasteful number, since it uses less digits than its factorization.

4495272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187312 (or 187308 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 4495272 is about 2120.2056504028. The cubic root of 4495272 is about 165.0385217680.

The spelling of 4495272 in words is "four million, four hundred ninety-five thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 187303 374606 561909 749212 1123818 1498424 2247636 4495272