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20072627052 = 22318119934637
BaseRepresentation
bin10010101100011010…
…111111101101101100
31220210220012002211120
4102230122333231230
5312102043031202
613115442020540
71310263341402
oct225432775554
956726162746
1020072627052
118570524885
123a82347750
131b7b75611a
14d85bcd472
157c73150bc
hex4ac6bfb6c

20072627052 has 48 divisors (see below), whose sum is σ = 47128684512. Its totient is φ = 6649136640.

The previous prime is 20072627051. The next prime is 20072627053. The reversal of 20072627052 is 25072627002.

It is an interprime number because it is at equal distance from previous prime (20072627051) and next prime (20072627053).

It is not an unprimeable number, because it can be changed into a prime (20072627051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4326478 + ... + 4331114.

It is an arithmetic number, because the mean of its divisors is an integer number (981847594).

Almost surely, 220072627052 is an apocalyptic number.

It is an amenable number.

20072627052 is an abundant number, since it is smaller than the sum of its proper divisors (27056057460).

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

20072627052 is a wasteful number, since it uses less digits than its factorization.

20072627052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6818 (or 6816 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The spelling of 20072627052 in words is "twenty billion, seventy-two million, six hundred twenty-seven thousand, fifty-two".

Divisors: 1 2 3 4 6 12 181 362 543 724 1086 1993 2172 3986 4637 5979 7972 9274 11958 13911 18548 23916 27822 55644 360733 721466 839297 1082199 1442932 1678594 2164398 2517891 3357188 4328796 5035782 9241541 10071564 18483082 27724623 36966164 55449246 110898492 1672718921 3345437842 5018156763 6690875684 10036313526 20072627052