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5066068540 = 22513149251521
BaseRepresentation
bin1001011011111011…
…00001001000111100
3111002001200221120011
410231331201020330
540333403143130
62154411233004
7236353605061
oct45575411074
914061627504
105066068540
11216a733305
12b94748764
13629751ac0
14360b7cc68
151e9b5752a
hex12df6123c

5066068540 has 96 divisors (see below), whose sum is σ = 11602180800. Its totient is φ = 1847040000.

The previous prime is 5066068531. The next prime is 5066068583. The reversal of 5066068540 is 458606605.

It is a junction number, because it is equal to n+sod(n) for n = 5066068493 and 5066068502.

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 31 ways as a sum of consecutive naturals, for example, 9723480 + ... + 9724000.

It is an arithmetic number, because the mean of its divisors is an integer number (120856050).

Almost surely, 25066068540 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 5066068540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5801090400).

5066068540 is an abundant number, since it is smaller than the sum of its proper divisors (6536112260).

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

5066068540 is a wasteful number, since it uses less digits than its factorization.

5066068540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943 (or 941 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 5066068540 is about 71176.3200790825. The cubic root of 5066068540 is about 1717.4747217672.

The spelling of 5066068540 in words is "five billion, sixty-six million, sixty-eight thousand, five hundred forty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 149 251 260 298 502 521 596 745 1004 1042 1255 1490 1937 2084 2510 2605 2980 3263 3874 5020 5210 6526 6773 7748 9685 10420 13052 13546 16315 19370 27092 32630 33865 37399 38740 65260 67730 74798 77629 130771 135460 149596 155258 186995 261542 310516 373990 388145 486187 523084 653855 747980 776290 972374 1009177 1307710 1552580 1700023 1944748 2018354 2430935 2615420 3400046 4036708 4861870 5045885 6800092 8500115 9723740 10091770 17000230 19484879 20183540 34000460 38969758 77939516 97424395 194848790 253303427 389697580 506606854 1013213708 1266517135 2533034270 5066068540