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4925272 = 231197577
BaseRepresentation
bin10010110010011101011000
3100021020012111
4102302131120
52230102042
6253322104
756602252
oct22623530
910236174
104925272
112864480
121796334
131035a81
14922cd2
15674517
hex4b2758

4925272 has 32 divisors (see below), whose sum is σ = 10195920. Its totient is φ = 2211840.

The previous prime is 4925267. The next prime is 4925281. The reversal of 4925272 is 2725294.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8248 + ... + 8824.

Almost surely, 24925272 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 4925272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5097960).

4925272 is an abundant number, since it is smaller than the sum of its proper divisors (5270648).

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

4925272 is a wasteful number, since it uses less digits than its factorization.

4925272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691 (or 687 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 4925272 is about 2219.2953836747. The cubic root of 4925272 is about 170.1414278689.

The spelling of 4925272 in words is "four million, nine hundred twenty-five thousand, two hundred seventy-two".

Divisors: 1 2 4 8 11 22 44 88 97 194 388 577 776 1067 1154 2134 2308 4268 4616 6347 8536 12694 25388 50776 55969 111938 223876 447752 615659 1231318 2462636 4925272