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3120201211413 = 3111311364364569
BaseRepresentation
bin101101011001111010011…
…111000001111000010101
3102001021210012001111010010
4231121322133001320111
5402110133002231123
610345222312350433
7441266331460506
oct55317237017025
912037705044103
103120201211413
11aa32a7270a20
124248710a5419
13198306606a80
14ab038c58bad
155626c1e2993
hex2d67a7c1e15

3120201211413 has 32 divisors (see below), whose sum is σ = 4930840978560. Its totient is φ = 1730119587840.

The previous prime is 3120201211397. The next prime is 3120201211417. The reversal of 3120201211413 is 3141121020213.

It is not a de Polignac number, because 3120201211413 - 24 = 3120201211397 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3120201211413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120201211417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32133808 + ... + 32230761.

It is an arithmetic number, because the mean of its divisors is an integer number (154088780580).

Almost surely, 23120201211413 is an apocalyptic number.

3120201211413 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3120201211413 is a deficient number, since it is larger than the sum of its proper divisors (1810639767147).

3120201211413 is a wasteful number, since it uses less digits than its factorization.

3120201211413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64364709.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 3120201211413 its reverse (3141121020213), we get a palindrome (6261322231626).

The spelling of 3120201211413 in words is "three trillion, one hundred twenty billion, two hundred one million, two hundred eleven thousand, four hundred thirteen".

Divisors: 1 3 11 13 33 39 113 143 339 429 1243 1469 3729 4407 16159 48477 64364569 193093707 708010259 836739397 2124030777 2510218191 7273196297 9204133367 21819588891 27612400101 80005159267 94551551861 240015477801 283654655583 1040067070471 3120201211413