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5128024806 = 23217137122323
BaseRepresentation
bin1001100011010011…
…10111001011100110
3111020101021122120200
410301221313023212
541000233243211
62204503211330
7241035330432
oct46151671346
914211248520
105128024806
1121a16aaa33
12bb1446b46
13639535308
143690a99c2
152002e4b56
hex131a772e6

5128024806 has 48 divisors (see below), whose sum is σ = 11850259824. Its totient is φ = 1597036032.

The previous prime is 5128024801. The next prime is 5128024819. The reversal of 5128024806 is 6084208215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5128024801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19240 + ... + 103083.

It is an arithmetic number, because the mean of its divisors is an integer number (246880413).

Almost surely, 25128024806 is an apocalyptic number.

5128024806 is an abundant number, since it is smaller than the sum of its proper divisors (6722235018).

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

5128024806 is a wasteful number, since it uses less digits than its factorization.

5128024806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122485 (or 122482 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 5128024806 is about 71610.2283615965. The cubic root of 5128024806 is about 1724.4477465941.

The spelling of 5128024806 in words is "five billion, one hundred twenty-eight million, twenty-four thousand, eight hundred six".

Divisors: 1 2 3 6 9 17 18 34 51 102 137 153 274 306 411 822 1233 2329 2466 4658 6987 13974 20961 41922 122323 244646 366969 733938 1100907 2079491 2201814 4158982 6238473 12476946 16758251 18715419 33516502 37430838 50274753 100549506 150824259 284890267 301648518 569780534 854670801 1709341602 2564012403 5128024806