Search a number
-
+
2264160361 = 31292724953
BaseRepresentation
bin1000011011110100…
…0101100001101001
312211210102021010011
42012331011201221
514114111112421
61012400451521
7110052021421
oct20675054151
95753367104
102264160361
11a62072211
12532319ba1
132a1107178
141769bd481
15d3b924e1
hex86f45869

2264160361 has 8 divisors (see below), whose sum is σ = 2338089984. Its totient is φ = 2190286560.

The previous prime is 2264160359. The next prime is 2264160383. The reversal of 2264160361 is 1630614622.

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 2264160361 - 21 = 2264160359 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2264160331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78261 + ... + 103213.

It is an arithmetic number, because the mean of its divisors is an integer number (292261248).

Almost surely, 22264160361 is an apocalyptic number.

It is an amenable number.

2264160361 is a deficient number, since it is larger than the sum of its proper divisors (73929623).

2264160361 is a wasteful number, since it uses less digits than its factorization.

2264160361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27911.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2264160361 is about 47583.1941025400. The cubic root of 2264160361 is about 1313.1138869877.

Adding to 2264160361 its reverse (1630614622), we get a palindrome (3894774983).

The spelling of 2264160361 in words is "two billion, two hundred sixty-four million, one hundred sixty thousand, three hundred sixty-one".

Divisors: 1 31 2927 24953 90737 773543 73037431 2264160361