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3828480523 = 75189105401
BaseRepresentation
bin1110010000110001…
…1111101000001011
3100212210221221221221
43210030133220023
530320042334043
61431521342511
7163605355540
oct34414375013
910783857857
103828480523
11169509409a
128aa197a37
134902298ba
14284666bc7
151761948ed
hexe431fa0b

3828480523 has 8 divisors (see below), whose sum is σ = 4376291040. Its totient is φ = 3280891200.

The previous prime is 3828480499. The next prime is 3828480553. The reversal of 3828480523 is 3250848283.

3828480523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3828480523 is a prime.

It is a super-2 number, since 2×38284805232 = 29314526229980707058, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3828480523.

It is not an unprimeable number, because it can be changed into a prime (3828480553) 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, 16378 + ... + 89023.

It is an arithmetic number, because the mean of its divisors is an integer number (547036380).

Almost surely, 23828480523 is an apocalyptic number.

3828480523 is a deficient number, since it is larger than the sum of its proper divisors (547810517).

3828480523 is a wasteful number, since it uses less digits than its factorization.

3828480523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110597.

The product of its (nonzero) digits is 368640, while the sum is 43.

The square root of 3828480523 is about 61874.7163468246. The cubic root of 3828480523 is about 1564.3796120843.

The spelling of 3828480523 in words is "three billion, eight hundred twenty-eight million, four hundred eighty thousand, five hundred twenty-three".

Divisors: 1 7 5189 36323 105401 737807 546925789 3828480523