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4931412 = 2231943503
BaseRepresentation
bin10010110011111101010100
3100021112121220
4102303331110
52230301122
6253410340
756626203
oct22637524
910245556
104931412
112869052
1217999b0
1310387c5
1492523a
1567625c
hex4b3f54

4931412 has 48 divisors (see below), whose sum is σ = 12418560. Its totient is φ = 1518048.

The previous prime is 4931389. The next prime is 4931441. The reversal of 4931412 is 2141394.

It is a d-powerful number, because it can be written as 44 + 93 + 314 + 1 + 47 + 1 + 217 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9553 + ... + 10055.

It is an arithmetic number, because the mean of its divisors is an integer number (258720).

Almost surely, 24931412 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 4931412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6209280).

4931412 is an abundant number, since it is smaller than the sum of its proper divisors (7487148).

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

4931412 is a wasteful number, since it uses less digits than its factorization.

4931412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 570 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 4931412 is about 2220.6782747620. The cubic root of 4931412 is about 170.2120997399.

The spelling of 4931412 in words is "four million, nine hundred thirty-one thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 19 38 43 57 76 86 114 129 172 228 258 503 516 817 1006 1509 1634 2012 2451 3018 3268 4902 6036 9557 9804 19114 21629 28671 38228 43258 57342 64887 86516 114684 129774 259548 410951 821902 1232853 1643804 2465706 4931412