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50297679205 = 583121199227
BaseRepresentation
bin101110110101111110…
…011010110101100101
311210211022221211201121
4232311332122311211
51311002201213310
635034553453541
73430265135104
oct566576326545
9153738854647
1050297679205
111a370801924
1298b87112b1
134987637377
14261209c03b
151495a960da
hexbb5f9ad65

50297679205 has 8 divisors (see below), whose sum is σ = 61084410912. Its totient is φ = 39753346128.

The previous prime is 50297679193. The next prime is 50297679209.

50297679205 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-50297679205 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50297679209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60599199 + ... + 60600028.

It is an arithmetic number, because the mean of its divisors is an integer number (7635551364).

Almost surely, 250297679205 is an apocalyptic number.

It is an amenable number.

50297679205 is a deficient number, since it is larger than the sum of its proper divisors (10786731707).

50297679205 is a wasteful number, since it uses less digits than its factorization.

50297679205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121199315.

The product of its (nonzero) digits is 2381400, while the sum is 52.

The spelling of 50297679205 in words is "fifty billion, two hundred ninety-seven million, six hundred seventy-nine thousand, two hundred five".

Divisors: 1 5 83 415 121199227 605996135 10059535841 50297679205