Search a number
-
+
3000034231013 = 61313157127441
BaseRepresentation
bin101011101001111111111…
…110011000001011100101
3101121210121112200101120102
4223221333332120023211
5343123032230343023
610214110253113445
7426513434134001
oct53517776301345
911553545611512
103000034231013
11a57342126a76
12405515488885
13189b95956941
14a52b9687701
1553087756628
hex2ba7ff982e5

3000034231013 has 8 divisors (see below), whose sum is σ = 3058957040856. Its totient is φ = 2941425676800.

The previous prime is 3000034230997. The next prime is 3000034231027. The reversal of 3000034231013 is 3101324300003.

It can be written as a sum of positive squares in 4 ways, for example, as 868953959329 + 2131080271684 = 932177^2 + 1459822^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3000034231013 - 24 = 3000034230997 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 (3000034291013) 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, 78544628 + ... + 78582813.

It is an arithmetic number, because the mean of its divisors is an integer number (382369630107).

Almost surely, 23000034231013 is an apocalyptic number.

It is an amenable number.

3000034231013 is a deficient number, since it is larger than the sum of its proper divisors (58922809843).

3000034231013 is a wasteful number, since it uses less digits than its factorization.

3000034231013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157127815.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 3000034231013 its reverse (3101324300003), we get a palindrome (6101358531016).

The spelling of 3000034231013 in words is "three trillion, thirty-four million, two hundred thirty-one thousand, thirteen".

Divisors: 1 61 313 19093 157127441 9584773901 49180889033 3000034231013