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3000311113213 = 7142257903003
BaseRepresentation
bin101011101010010000011…
…110100110010111111101
3101121211022211200110112201
4223222100132212113331
5343124114121110323
610214153543431501
7426523335450511
oct53522036462775
911554284613481
103000311113213
11a57474450737
12405592155591
13189c0b11c16b
14a5304360141
15530a1bea8ad
hex2ba907a65fd

3000311113213 has 4 divisors (see below), whose sum is σ = 3042569016288. Its totient is φ = 2958053210140.

The previous prime is 3000311113211. The next prime is 3000311113231. The reversal of 3000311113213 is 3123111130003.

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 3000311113213 - 21 = 3000311113211 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 (3000311113211) 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, 21128951431 + ... + 21128951572.

It is an arithmetic number, because the mean of its divisors is an integer number (760642254072).

Almost surely, 23000311113213 is an apocalyptic number.

It is an amenable number.

3000311113213 is a deficient number, since it is larger than the sum of its proper divisors (42257903075).

3000311113213 is an equidigital number, since it uses as much as digits as its factorization.

3000311113213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42257903074.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 3000311113213 its reverse (3123111130003), we get a palindrome (6123422243216).

The spelling of 3000311113213 in words is "three trillion, three hundred eleven million, one hundred thirteen thousand, two hundred thirteen".

Divisors: 1 71 42257903003 3000311113213