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5150312636 = 227183939737
BaseRepresentation
bin1001100101111101…
…11000100010111100
3111021221012222201212
410302332320202330
541021440001021
62211021023552
7241425635510
oct46276704274
914257188655
105150312636
112203243127
12bb89b4bb8
13641039b91
1436c02c140
1520224885b
hex132fb88bc

5150312636 has 12 divisors (see below), whose sum is σ = 10300625328. Its totient is φ = 2207276832.

The previous prime is 5150312633. The next prime is 5150312647. The reversal of 5150312636 is 6362130515.

5150312636 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5150312633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91969841 + ... + 91969896.

It is an arithmetic number, because the mean of its divisors is an integer number (858385444).

Almost surely, 25150312636 is an apocalyptic number.

It is an amenable number.

5150312636 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5150312636 is a wasteful number, since it uses less digits than its factorization.

5150312636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183939748 (or 183939746 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5150312636 is about 71765.6786772061. The cubic root of 5150312636 is about 1726.9424465880.

The spelling of 5150312636 in words is "five billion, one hundred fifty million, three hundred twelve thousand, six hundred thirty-six".

Divisors: 1 2 4 7 14 28 183939737 367879474 735758948 1287578159 2575156318 5150312636