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5085137660 = 225733482971
BaseRepresentation
bin1001011110001100…
…10000101011111100
3111010101120202110212
410233012100223330
540403243401120
62200332051552
7240004646141
oct45706205374
914111522425
105085137660
11217a478209
12b9b003bb8
1363069a5c5
143635043c8
151eb6726c5
hex12f190afc

5085137660 has 24 divisors (see below), whose sum is σ = 10825076976. Its totient is φ = 2006190720.

The previous prime is 5085137653. The next prime is 5085137663. The reversal of 5085137660 is 667315805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5085137663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1740026 + ... + 1742945.

It is an arithmetic number, because the mean of its divisors is an integer number (451044874).

Almost surely, 25085137660 is an apocalyptic number.

It is an amenable number.

5085137660 is an abundant number, since it is smaller than the sum of its proper divisors (5739939316).

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

5085137660 is a wasteful number, since it uses less digits than its factorization.

5085137660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3483053 (or 3483051 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 5085137660 is about 71310.1511707835. The cubic root of 5085137660 is about 1719.6269314362.

The spelling of 5085137660 in words is "five billion, eighty-five million, one hundred thirty-seven thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 73 146 292 365 730 1460 3482971 6965942 13931884 17414855 34829710 69659420 254256883 508513766 1017027532 1271284415 2542568830 5085137660