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5201112 = 233783373
BaseRepresentation
bin10011110101110011011000
3100210020120210
4103311303120
52312413422
6303251120
762131410
oct23656330
910706523
105201112
112a32744
1218a9aa0
1311014a7
14995640
156cb10c
hex4f5cd8

5201112 has 64 divisors (see below), whose sum is σ = 15079680. Its totient is φ = 1464192.

The previous prime is 5201111. The next prime is 5201113. The reversal of 5201112 is 2111025.

It is an interprime number because it is at equal distance from previous prime (5201111) and next prime (5201113).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5201111) by changing a digit.

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, 13758 + ... + 14130.

It is an arithmetic number, because the mean of its divisors is an integer number (235620).

Almost surely, 25201112 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 5201112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7539840).

5201112 is an abundant number, since it is smaller than the sum of its proper divisors (9878568).

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

5201112 is a wasteful number, since it uses less digits than its factorization.

5201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 5201112 is about 2280.5946592939. The cubic root of 5201112 is about 173.2601696481.

Adding to 5201112 its reverse (2111025), we get a palindrome (7312137).

The spelling of 5201112 in words is "five million, two hundred one thousand, one hundred twelve".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 83 84 166 168 249 332 373 498 581 664 746 996 1119 1162 1492 1743 1992 2238 2324 2611 2984 3486 4476 4648 5222 6972 7833 8952 10444 13944 15666 20888 30959 31332 61918 62664 92877 123836 185754 216713 247672 371508 433426 650139 743016 866852 1300278 1733704 2600556 5201112