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4912254 = 232272903
BaseRepresentation
bin10010101111010001111110
3100020120100100
4102233101332
52224143004
6253141530
756516304
oct22572176
910216310
104912254
112855716
12178a8a6
13102cb79
1491c274
15670739
hex4af47e

4912254 has 12 divisors (see below), whose sum is σ = 10643256. Its totient is φ = 1637412.

The previous prime is 4912253. The next prime is 4912267. The reversal of 4912254 is 4522194.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4912253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136434 + ... + 136469.

It is an arithmetic number, because the mean of its divisors is an integer number (886938).

Almost surely, 24912254 is an apocalyptic number.

4912254 is an abundant number, since it is smaller than the sum of its proper divisors (5731002).

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

4912254 is a wasteful number, since it uses less digits than its factorization.

4912254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272911 (or 272908 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 4912254 is about 2216.3605302387. The cubic root of 4912254 is about 169.9913951815.

The spelling of 4912254 in words is "four million, nine hundred twelve thousand, two hundred fifty-four".

Divisors: 1 2 3 6 9 18 272903 545806 818709 1637418 2456127 4912254