Search a number
-
+
2405314223 = 13407345427
BaseRepresentation
bin1000111101011110…
…0010111010101111
320012122000121210222
42033113202322233
514411230023343
61034402121555
7113414555624
oct21727427257
96178017728
102405314223
1110248121a4
125716502bb
132c4429770
1418b64434b
15e1275a68
hex8f5e2eaf

2405314223 has 8 divisors (see below), whose sum is σ = 2591031408. Its totient is φ = 2219696064.

The previous prime is 2405314213. The next prime is 2405314243. The reversal of 2405314223 is 3224135042.

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 2405314223 - 218 = 2405052079 is a prime.

It is a super-2 number, since 2×24053142232 = 11571073022732187458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2405314192 and 2405314201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2405314213) 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, 30236 + ... + 75662.

It is an arithmetic number, because the mean of its divisors is an integer number (323878926).

Almost surely, 22405314223 is an apocalyptic number.

2405314223 is a deficient number, since it is larger than the sum of its proper divisors (185717185).

2405314223 is a wasteful number, since it uses less digits than its factorization.

2405314223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49513.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2405314223 is about 49044.0029259440. The cubic root of 2405314223 is about 1339.8533705674.

Adding to 2405314223 its reverse (3224135042), we get a palindrome (5629449265).

The spelling of 2405314223 in words is "two billion, four hundred five million, three hundred fourteen thousand, two hundred twenty-three".

Divisors: 1 13 4073 45427 52949 590551 185024171 2405314223