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2253353287 is a prime number
BaseRepresentation
bin1000011001001111…
…0111000101000111
312211001002012121011
42012103313011013
514103324301122
61011333103051
7106561121053
oct20623670507
95731065534
102253353287
11a56a60749
1252a787a87
1329bac2153
141753a8c63
15d2c5a377
hex864f7147

2253353287 has 2 divisors, whose sum is σ = 2253353288. Its totient is φ = 2253353286.

The previous prime is 2253353191. The next prime is 2253353293. The reversal of 2253353287 is 7823533522.

2253353287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2253353287 - 27 = 2253353159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2253354287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126676643 + 1126676644.

It is an arithmetic number, because the mean of its divisors is an integer number (1126676644).

Almost surely, 22253353287 is an apocalyptic number.

2253353287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253353287 is an equidigital number, since it uses as much as digits as its factorization.

2253353287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 40.

The square root of 2253353287 is about 47469.4984911364. The cubic root of 2253353287 is about 1311.0213442066.

The spelling of 2253353287 in words is "two billion, two hundred fifty-three million, three hundred fifty-three thousand, two hundred eighty-seven".