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34131130001 = 37922462973
BaseRepresentation
bin11111110010010111…
…111011011010010001
310021002122202001100222
4133302113323122101
51024400032130001
623402444322425
72315541550433
oct376227733221
9107078661328
1034131130001
1113525151161
126746543415
1332ac209717
14191ad74653
15d4b65261b
hex7f25fb691

34131130001 has 4 divisors (see below), whose sum is σ = 35053593012. Its totient is φ = 33208666992.

The previous prime is 34131129941. The next prime is 34131130013. The reversal of 34131130001 is 10003113143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10003113143 = 35328337431.

It can be written as a sum of positive squares in 2 ways, for example, as 27830580625 + 6300549376 = 166825^2 + 79376^2 .

It is a cyclic number.

It is not a de Polignac number, because 34131130001 - 26 = 34131129937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34131130031) 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, 461231450 + ... + 461231523.

It is an arithmetic number, because the mean of its divisors is an integer number (8763398253).

Almost surely, 234131130001 is an apocalyptic number.

It is an amenable number.

34131130001 is a deficient number, since it is larger than the sum of its proper divisors (922463011).

34131130001 is an equidigital number, since it uses as much as digits as its factorization.

34131130001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922463010.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 34131130001 its reverse (10003113143), we get a palindrome (44134243144).

The spelling of 34131130001 in words is "thirty-four billion, one hundred thirty-one million, one hundred thirty thousand, one".

Divisors: 1 37 922462973 34131130001