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2333422385 = 57259316061
BaseRepresentation
bin1000101100010101…
…0011001100110001
320000121202010202022
42023011103030301
514234324004020
61023313201225
7111552522500
oct21305231461
96017663668
102333422385
11a98179858
12551560215
132b2577b08
14181c8c837
15d9cc4625
hex8b153331

2333422385 has 24 divisors (see below), whose sum is σ = 3262963176. Its totient is φ = 1597263360.

The previous prime is 2333422369. The next prime is 2333422393. The reversal of 2333422385 is 5832243332.

It can be written as a sum of positive squares in 4 ways, for example, as 3236401 + 2330185984 = 1799^2 + 48272^2 .

It is not a de Polignac number, because 2333422385 - 24 = 2333422369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137255 + ... + 153315.

It is an arithmetic number, because the mean of its divisors is an integer number (135956799).

Almost surely, 22333422385 is an apocalyptic number.

It is an amenable number.

2333422385 is a deficient number, since it is larger than the sum of its proper divisors (929540791).

2333422385 is a wasteful number, since it uses less digits than its factorization.

2333422385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16673 (or 16666 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 2333422385 is about 48305.5109174926. The cubic root of 2333422385 is about 1326.3692758306.

The spelling of 2333422385 in words is "two billion, three hundred thirty-three million, four hundred twenty-two thousand, three hundred eighty-five".

Divisors: 1 5 7 35 49 245 593 2965 4151 16061 20755 29057 80305 112427 145285 562135 786989 3934945 9524173 47620865 66669211 333346055 466684477 2333422385