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3030313131213 = 32693755034859
BaseRepresentation
bin101100000110001100101…
…111001101110011001101
3101201200202201202220002120
4230012030233031303031
5344122040130144323
610240035011043153
7431634661422654
oct54061457156315
911650681686076
103030313131213
11a6916a842935
1240b3658a04b9
1318c9aca3c934
14a694cb7219b
1553c5aac25e3
hex2c18cbcdccd

3030313131213 has 8 divisors (see below), whose sum is σ = 4055437648800. Its totient is φ = 2012698683888.

The previous prime is 3030313131187. The next prime is 3030313131229. The reversal of 3030313131213 is 3121313130303.

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

It is not a de Polignac number, because 3030313131213 - 29 = 3030313130701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030313131253) 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, 1877516623 + ... + 1877518236.

It is an arithmetic number, because the mean of its divisors is an integer number (506929706100).

Almost surely, 23030313131213 is an apocalyptic number.

It is an amenable number.

3030313131213 is a deficient number, since it is larger than the sum of its proper divisors (1025124517587).

3030313131213 is a wasteful number, since it uses less digits than its factorization.

3030313131213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3755035131.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 3030313131213 its reverse (3121313130303), we get a palindrome (6151626261516).

The spelling of 3030313131213 in words is "three trillion, thirty billion, three hundred thirteen million, one hundred thirty-one thousand, two hundred thirteen".

Divisors: 1 3 269 807 3755034859 11265104577 1010104377071 3030313131213