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2252302415 = 51140950953
BaseRepresentation
bin1000011000111111…
…0110100001001111
312210222002211001222
42012033312201033
514103042134130
61011254353555
7106546153226
oct20617664117
95728084058
102252302415
11a56403160
1252a35b8bb
1329b814a2c
141751b3cbd
15d2aedce5
hex863f684f

2252302415 has 8 divisors (see below), whose sum is σ = 2948468688. Its totient is φ = 1638038080.

The previous prime is 2252302411. The next prime is 2252302417. The reversal of 2252302415 is 5142032522.

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

It is not a de Polignac number, because 2252302415 - 22 = 2252302411 is a prime.

It is a super-2 number, since 2×22523024152 = 10145732337229664450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252302411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20475422 + ... + 20475531.

It is an arithmetic number, because the mean of its divisors is an integer number (368558586).

Almost surely, 22252302415 is an apocalyptic number.

2252302415 is a deficient number, since it is larger than the sum of its proper divisors (696166273).

2252302415 is a wasteful number, since it uses less digits than its factorization.

2252302415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40950969.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2252302415 is about 47458.4282820238. The cubic root of 2252302415 is about 1310.8175102353.

Adding to 2252302415 its reverse (5142032522), we get a palindrome (7394334937).

The spelling of 2252302415 in words is "two billion, two hundred fifty-two million, three hundred two thousand, four hundred fifteen".

Divisors: 1 5 11 55 40950953 204754765 450460483 2252302415