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4999937660 = 2251743341993
BaseRepresentation
bin1001010100000010…
…01111111001111100
3110220110021011001022
410222001033321330
540214441001120
62144050003312
7234621524504
oct45201177174
913813234038
104999937660
112136375193
12b76576538
13618b393c3
14356086a04
151e3e43025
hex12a04fe7c

4999937660 has 48 divisors (see below), whose sum is σ = 11376088416. Its totient is φ = 1838548992.

The previous prime is 4999937611. The next prime is 4999937671. The reversal of 4999937660 is 667399994.

It is a junction number, because it is equal to n+sod(n) for n = 4999937593 and 4999937602.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 156377 + ... + 185616.

It is an arithmetic number, because the mean of its divisors is an integer number (237001842).

Almost surely, 24999937660 is an apocalyptic number.

It is an amenable number.

4999937660 is an abundant number, since it is smaller than the sum of its proper divisors (6376150756).

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

4999937660 is a wasteful number, since it uses less digits than its factorization.

4999937660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342062 (or 342060 counting only the distinct ones).

The product of its (nonzero) digits is 19840464, while the sum is 62.

The square root of 4999937660 is about 70710.2373069133. The cubic root of 4999937660 is about 1709.9688399871.

The spelling of 4999937660 in words is "four billion, nine hundred ninety-nine million, nine hundred thirty-seven thousand, six hundred sixty".

Divisors: 1 2 4 5 10 17 20 34 43 68 85 86 170 172 215 340 430 731 860 1462 2924 3655 7310 14620 341993 683986 1367972 1709965 3419930 5813881 6839860 11627762 14705699 23255524 29069405 29411398 58138810 58822796 73528495 116277620 147056990 249996883 294113980 499993766 999987532 1249984415 2499968830 4999937660