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50250845377 = 178813355201
BaseRepresentation
bin101110110011001011…
…110000110011000001
311210201001211102210101
4232303023300303001
51310403204023002
635030202002401
73426156065245
oct566313606301
9153631742711
1050250845377
111a347323987
1298a4aa6401
13497aa1a145
142609b8a425
1514918e4587
hexbb32f0cc1

50250845377 has 8 divisors (see below), whose sum is σ = 53267186952. Its totient is φ = 47241216000.

The previous prime is 50250845291. The next prime is 50250845471. The reversal of 50250845377 is 77354805205.

50250845377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 160376896 + 50090468481 = 12664^2 + 223809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50250845377 - 219 = 50250321089 is a prime.

It is a super-2 number, since 2×502508453772 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50250845977) 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, 1662624 + ... + 1692577.

It is an arithmetic number, because the mean of its divisors is an integer number (6658398369).

Almost surely, 250250845377 is an apocalyptic number.

It is an amenable number.

50250845377 is a deficient number, since it is larger than the sum of its proper divisors (3016341575).

50250845377 is a wasteful number, since it uses less digits than its factorization.

50250845377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356099.

The product of its (nonzero) digits is 1176000, while the sum is 46.

The spelling of 50250845377 in words is "fifty billion, two hundred fifty million, eight hundred forty-five thousand, three hundred seventy-seven".

Divisors: 1 17 881 14977 3355201 57038417 2955932081 50250845377