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2272413405 = 35151494227
BaseRepresentation
bin1000011101110010…
…0100011011011101
312212100221120011110
42013130210123131
514123214212110
61013253412233
7110212123653
oct20734443335
95770846143
102272413405
11a66799909
1253503a079
132a2a36822
14177b2add3
15d4772a20
hex877246dd

2272413405 has 8 divisors (see below), whose sum is σ = 3635861472. Its totient is φ = 1211953808.

The previous prime is 2272413391. The next prime is 2272413427. The reversal of 2272413405 is 5043142722.

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 2272413405 - 210 = 2272412381 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 75747099 + ... + 75747128.

It is an arithmetic number, because the mean of its divisors is an integer number (454482684).

Almost surely, 22272413405 is an apocalyptic number.

It is an amenable number.

2272413405 is a deficient number, since it is larger than the sum of its proper divisors (1363448067).

2272413405 is a wasteful number, since it uses less digits than its factorization.

2272413405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151494235.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 2272413405 is about 47669.8374761232. The cubic root of 2272413405 is about 1314.7074204383.

The spelling of 2272413405 in words is "two billion, two hundred seventy-two million, four hundred thirteen thousand, four hundred five".

Divisors: 1 3 5 15 151494227 454482681 757471135 2272413405