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50623030680 = 2335421858589
BaseRepresentation
bin101111001001010111…
…100010010110011000
311211200000011102001020
4233021113202112120
51312133443440210
635131135122440
73441325442505
oct571127422630
9154600142036
1050623030680
111a518421242
129989673420
134a09b70331
1426433904ac
1514b4411770
hexbc95e2598

50623030680 has 32 divisors (see below), whose sum is σ = 151869092400. Its totient is φ = 13499474816.

The previous prime is 50623030639. The next prime is 50623030681. The reversal of 50623030680 is 8603032605.

50623030680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50623030681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210929175 + ... + 210929414.

Almost surely, 250623030680 is an apocalyptic number.

It is an amenable number.

50623030680 is an abundant number, since it is smaller than the sum of its proper divisors (101246061720).

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

50623030680 is a wasteful number, since it uses less digits than its factorization.

50623030680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421858603 (or 421858599 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 50623030680 in words is "fifty billion, six hundred twenty-three million, thirty thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 421858589 843717178 1265575767 1687434356 2109292945 2531151534 3374868712 4218585890 5062303068 6327878835 8437171780 10124606136 12655757670 16874343560 25311515340 50623030680