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50302313705 = 571975642577
BaseRepresentation
bin101110110110010000…
…000110010011101001
311210211122200022001202
4232312100012103221
51311004343014310
635035241053545
73430352416550
oct566620062351
9153748608052
1050302313705
111a373387896
1298ba1872b5
13498859a987
142612946d97
1514961ae3a5
hexbb64064e9

50302313705 has 16 divisors (see below), whose sum is σ = 72616874880. Its totient is φ = 32677592832.

The previous prime is 50302313683. The next prime is 50302313717. The reversal of 50302313705 is 50731320305.

It is a cyclic number.

It is not a de Polignac number, because 50302313705 - 210 = 50302312681 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37820624 + ... + 37821953.

It is an arithmetic number, because the mean of its divisors is an integer number (4538554680).

Almost surely, 250302313705 is an apocalyptic number.

It is an amenable number.

50302313705 is a deficient number, since it is larger than the sum of its proper divisors (22314561175).

50302313705 is a wasteful number, since it uses less digits than its factorization.

50302313705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75642608.

The product of its (nonzero) digits is 9450, while the sum is 29.

The spelling of 50302313705 in words is "fifty billion, three hundred two million, three hundred thirteen thousand, seven hundred five".

Divisors: 1 5 7 19 35 95 133 665 75642577 378212885 529498039 1437208963 2647490195 7186044815 10060462741 50302313705