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4868853357 = 31622951119
BaseRepresentation
bin1001000100011010…
…01100111001101101
3110120022121101012010
410202031030321231
534432411301412
62123044231433
7231440366514
oct44215147155
913508541163
104868853357
112079382655
12b3a69b579
135c7931224
143428c367b
151d769d33c
hex12234ce6d

4868853357 has 4 divisors (see below), whose sum is σ = 6491804480. Its totient is φ = 3245902236.

The previous prime is 4868853349. The next prime is 4868853359. The reversal of 4868853357 is 7533588684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4868853357 - 23 = 4868853349 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4868853297 and 4868853306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4868853359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811475557 + ... + 811475562.

It is an arithmetic number, because the mean of its divisors is an integer number (1622951120).

Almost surely, 24868853357 is an apocalyptic number.

It is an amenable number.

4868853357 is a deficient number, since it is larger than the sum of its proper divisors (1622951123).

4868853357 is a wasteful number, since it uses less digits than its factorization.

4868853357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622951122.

The product of its digits is 19353600, while the sum is 57.

The square root of 4868853357 is about 69777.1693105990. The cubic root of 4868853357 is about 1694.8927870509.

The spelling of 4868853357 in words is "four billion, eight hundred sixty-eight million, eight hundred fifty-three thousand, three hundred fifty-seven".

Divisors: 1 3 1622951119 4868853357