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4313204501 = 5381381217
BaseRepresentation
bin1000000010001011…
…00100011100010101
3102010121001111020212
410001011210130111
532313140021001
61551554535205
7211612430144
oct40105443425
912117044225
104313204501
111913767421
12a04597505
13539793818
142ccba375b
151a39e17bb
hex101164715

4313204501 has 4 divisors (see below), whose sum is σ = 4394585772. Its totient is φ = 4231823232.

The previous prime is 4313204473. The next prime is 4313204507. The reversal of 4313204501 is 1054023134.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1054023134 = 2527011567.

It can be written as a sum of positive squares in 2 ways, for example, as 3480882001 + 832322500 = 58999^2 + 28850^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4313204501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4313204507) 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, 40690556 + ... + 40690661.

It is an arithmetic number, because the mean of its divisors is an integer number (1098646443).

Almost surely, 24313204501 is an apocalyptic number.

It is an amenable number.

4313204501 is a deficient number, since it is larger than the sum of its proper divisors (81381271).

4313204501 is an equidigital number, since it uses as much as digits as its factorization.

4313204501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81381270.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4313204501 is about 65674.9914427098. The cubic root of 4313204501 is about 1627.7961485395.

Adding to 4313204501 its reverse (1054023134), we get a palindrome (5367227635).

The spelling of 4313204501 in words is "four billion, three hundred thirteen million, two hundred four thousand, five hundred one".

Divisors: 1 53 81381217 4313204501