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5308550305 = 517232715371
BaseRepresentation
bin1001111000110101…
…00000110010100001
3111200221222022000021
410330122200302201
541332442102210
62234432353441
7245356635022
oct47432406241
914627868007
105308550305
1122845a1463
1210419a5881
13667a61436
1438505cc49
152110a3bda
hex13c6a0ca1

5308550305 has 16 divisors (see below), whose sum is σ = 7038244224. Its totient is φ = 3823240960.

The previous prime is 5308550297. The next prime is 5308550323. The reversal of 5308550305 is 5030558035.

It is not a de Polignac number, because 5308550305 - 23 = 5308550297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1355731 + ... + 1359640.

It is an arithmetic number, because the mean of its divisors is an integer number (439890264).

Almost surely, 25308550305 is an apocalyptic number.

It is an amenable number.

5308550305 is a deficient number, since it is larger than the sum of its proper divisors (1729693919).

5308550305 is a wasteful number, since it uses less digits than its factorization.

5308550305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715416.

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 5308550305 is about 72859.7989634888. The cubic root of 5308550305 is about 1744.4504806304.

The spelling of 5308550305 in words is "five billion, three hundred eight million, five hundred fifty thousand, three hundred five".

Divisors: 1 5 17 23 85 115 391 1955 2715371 13576855 46161307 62453533 230806535 312267665 1061710061 5308550305