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2312204253 = 31433537847
BaseRepresentation
bin1000100111010001…
…0110111111011101
312222010211010221120
42021310112333131
514213411014003
61021234321153
7111204261162
oct21164267735
95863733846
102312204253
11a871a7307
125464291b9
132ab0590c8
1417d128069
15d7ed2853
hex89d16fdd

2312204253 has 8 divisors (see below), whose sum is σ = 3085096128. Its totient is φ = 1540390944.

The previous prime is 2312204243. The next prime is 2312204273. The reversal of 2312204253 is 3524022132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2312204253 - 214 = 2312187869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312204243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264625 + ... + 273222.

It is an arithmetic number, because the mean of its divisors is an integer number (385637016).

Almost surely, 22312204253 is an apocalyptic number.

It is an amenable number.

2312204253 is a deficient number, since it is larger than the sum of its proper divisors (772891875).

2312204253 is a wasteful number, since it uses less digits than its factorization.

2312204253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539283.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2312204253 is about 48085.3850249741. The cubic root of 2312204253 is about 1322.3367418894.

Adding to 2312204253 its reverse (3524022132), we get a palindrome (5836226385).

The spelling of 2312204253 in words is "two billion, three hundred twelve million, two hundred four thousand, two hundred fifty-three".

Divisors: 1 3 1433 4299 537847 1613541 770734751 2312204253