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5100246 = 234191657
BaseRepresentation
bin10011011101001011010110
3100121010020000
4103131023112
52301201441
6301152130
761231344
oct23351326
910533200
105100246
112973988
12185b646
1310975c8
1496a994
156ab2b6
hex4dd2d6

5100246 has 40 divisors (see below), whose sum is σ = 12037080. Its totient is φ = 1609632.

The previous prime is 5100239. The next prime is 5100253. The reversal of 5100246 is 6420015.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5100239) and next prime (5100253).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 19 ways as a sum of consecutive naturals, for example, 2250 + ... + 3906.

It is an arithmetic number, because the mean of its divisors is an integer number (300927).

Almost surely, 25100246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5100246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6018540).

5100246 is an abundant number, since it is smaller than the sum of its proper divisors (6936834).

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

5100246 is a wasteful number, since it uses less digits than its factorization.

5100246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690 (or 1681 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 5100246 is about 2258.3724227859. The cubic root of 5100246 is about 172.1328296095.

The spelling of 5100246 in words is "five million, one hundred thousand, two hundred forty-six".

Divisors: 1 2 3 6 9 18 19 27 38 54 57 81 114 162 171 342 513 1026 1539 1657 3078 3314 4971 9942 14913 29826 31483 44739 62966 89478 94449 134217 188898 268434 283347 566694 850041 1700082 2550123 5100246