Search a number
-
+
2353344225 = 35231377923
BaseRepresentation
bin1000110001000101…
…0010111011100001
320002000020021101020
42030101102323201
514304424003400
61025304200053
7112214044611
oct21421227341
96060207336
102353344225
11aa8446391
12558169029
132b673179b
14184796a41
15db90c2a0
hex8c452ee1

2353344225 has 12 divisors (see below), whose sum is σ = 3890862576. Its totient is φ = 1255116880.

The previous prime is 2353344181. The next prime is 2353344233. The reversal of 2353344225 is 5224433532.

It is not a de Polignac number, because 2353344225 - 213 = 2353336033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15688887 + ... + 15689036.

It is an arithmetic number, because the mean of its divisors is an integer number (324238548).

Almost surely, 22353344225 is an apocalyptic number.

2353344225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2353344225 is a deficient number, since it is larger than the sum of its proper divisors (1537518351).

2353344225 is a wasteful number, since it uses less digits than its factorization.

2353344225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31377936 (or 31377931 counting only the distinct ones).

The product of its digits is 86400, while the sum is 33.

The square root of 2353344225 is about 48511.2793585162. The cubic root of 2353344225 is about 1330.1332568537.

Adding to 2353344225 its reverse (5224433532), we get a palindrome (7577777757).

The spelling of 2353344225 in words is "two billion, three hundred fifty-three million, three hundred forty-four thousand, two hundred twenty-five".

Divisors: 1 3 5 15 25 75 31377923 94133769 156889615 470668845 784448075 2353344225