Search a number
-
+
2534212001 = 19133379579
BaseRepresentation
bin1001011100001101…
…0000000110100001
320112121120022022202
42113003100012201
520142224241001
61055244542545
7116541306116
oct22703200641
96477508282
102534212001
111090550a92
125a8851a55
1331504a639
141a07d890d
15ec73796b
hex970d01a1

2534212001 has 4 divisors (see below), whose sum is σ = 2667591600. Its totient is φ = 2400832404.

The previous prime is 2534211997. The next prime is 2534212003. The reversal of 2534212001 is 1002124352.

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 a cyclic number.

It is not a de Polignac number, because 2534212001 - 22 = 2534211997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2534212003) 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, 66689771 + ... + 66689808.

It is an arithmetic number, because the mean of its divisors is an integer number (666897900).

Almost surely, 22534212001 is an apocalyptic number.

It is an amenable number.

2534212001 is a deficient number, since it is larger than the sum of its proper divisors (133379599).

2534212001 is a wasteful number, since it uses less digits than its factorization.

2534212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133379598.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2534212001 is about 50340.9574899008. The cubic root of 2534212001 is about 1363.3718238798.

Adding to 2534212001 its reverse (1002124352), we get a palindrome (3536336353).

The spelling of 2534212001 in words is "two billion, five hundred thirty-four million, two hundred twelve thousand, one".

Divisors: 1 19 133379579 2534212001