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4253115063 = 31783394413
BaseRepresentation
bin1111110110000001…
…0110001010110111
3101222101222122001010
43331200112022313
532202244140223
61542011003303
7210252611241
oct37540261267
911871878033
104253115063
11189285532a
129a8439533
1352a1b4c42
142c4c01091
1519d5c2393
hexfd8162b7

4253115063 has 8 divisors (see below), whose sum is σ = 6004397808. Its totient is φ = 2668621184.

The previous prime is 4253115049. The next prime is 4253115067. The reversal of 4253115063 is 3605113524.

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 4253115063 - 28 = 4253114807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4253115063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4253115067) 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, 41697156 + ... + 41697257.

It is an arithmetic number, because the mean of its divisors is an integer number (750549726).

Almost surely, 24253115063 is an apocalyptic number.

4253115063 is a deficient number, since it is larger than the sum of its proper divisors (1751282745).

4253115063 is a wasteful number, since it uses less digits than its factorization.

4253115063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83394433.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 4253115063 is about 65215.9111183766. The cubic root of 4253115063 is about 1620.2015528072.

Adding to 4253115063 its reverse (3605113524), we get a palindrome (7858228587).

It can be divided in two parts, 4253 and 115063, that added together give a triangular number (119316 = T488).

The spelling of 4253115063 in words is "four billion, two hundred fifty-three million, one hundred fifteen thousand, sixty-three".

Divisors: 1 3 17 51 83394413 250183239 1417705021 4253115063