Search a number
-
+
3013101121 = 47956311173
BaseRepresentation
bin1011001110011000…
…0100011001000001
321202222200101200211
42303212010121001
522132323213441
61214553114121
7134444636242
oct26346043101
97688611624
103013101121
1113068a9518
127010b8941
13390320794
14208256cc9
151297d0a81
hexb3984641

3013101121 has 8 divisors (see below), whose sum is σ = 3025025280. Its totient is φ = 3001201392.

The previous prime is 3013101107. The next prime is 3013101173. The reversal of 3013101121 is 1211013103.

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 3013101121 - 25 = 3013101089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3013102121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264091 + ... + 275263.

It is an arithmetic number, because the mean of its divisors is an integer number (378128160).

Almost surely, 23013101121 is an apocalyptic number.

It is an amenable number.

3013101121 is a deficient number, since it is larger than the sum of its proper divisors (11924159).

3013101121 is a wasteful number, since it uses less digits than its factorization.

3013101121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12215.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 3013101121 is about 54891.7217893555. The cubic root of 3013101121 is about 1444.3459755818.

Adding to 3013101121 its reverse (1211013103), we get a palindrome (4224114224).

The spelling of 3013101121 in words is "three billion, thirteen million, one hundred one thousand, one hundred twenty-one".

Divisors: 1 479 563 11173 269677 5351867 6290399 3013101121