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3103010312213 = 7795611230221
BaseRepresentation
bin101101001001111001110…
…100111101000000010101
3101222122102010100022201202
4231021321310331000111
5401314431114442323
610333300412002245
7440120326315040
oct55117164750025
911878363308652
103103010312213
11a96a85475a09
12421473a60385
131967c6bc4876
14aa287a85c57
1555ab2dacd28
hex2d279d3d015

3103010312213 has 8 divisors (see below), whose sum is σ = 3591187342080. Its totient is φ = 2626055742960.

The previous prime is 3103010312179. The next prime is 3103010312221. The reversal of 3103010312213 is 3122130103013.

3103010312213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3103010312213 - 234 = 3085830443029 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 (3103010311213) 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, 2805614558 + ... + 2805615663.

It is an arithmetic number, because the mean of its divisors is an integer number (448898417760).

Almost surely, 23103010312213 is an apocalyptic number.

It is an amenable number.

3103010312213 is a deficient number, since it is larger than the sum of its proper divisors (488177029867).

3103010312213 is an equidigital number, since it uses as much as digits as its factorization.

3103010312213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611230307.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 3103010312213 its reverse (3122130103013), we get a palindrome (6225140415226).

The spelling of 3103010312213 in words is "three trillion, one hundred three billion, ten million, three hundred twelve thousand, two hundred thirteen".

Divisors: 1 7 79 553 5611230221 39278611547 443287187459 3103010312213