Base | Representation |
---|---|
bin | 101101011001111010000… |
… | …101010110011111011010 |
3 | 102001021202201101111110212 |
4 | 231121322011112133122 |
5 | 402110124241330330 |
6 | 10345221512211122 |
7 | 441266220323612 |
oct | 55317205263732 |
9 | 12037681344425 |
10 | 3120194480090 |
11 | aa32a3493646 |
12 | 42486a999aa2 |
13 | 1983050bac3c |
14 | ab037dc5a42 |
15 | 5626b813295 |
hex | 2d67a1567da |
3120194480090 has 64 divisors (see below), whose sum is σ = 6262930160640. Its totient is φ = 1112264524800.
The previous prime is 3120194480077. The next prime is 3120194480093. The reversal of 3120194480090 is 900844910213.
It is a super-2 number, since 2×31201944800902 (a number of 26 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3120194480093) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6054164 + ... + 6549296.
It is an arithmetic number, because the mean of its divisors is an integer number (97858283760).
Almost surely, 23120194480090 is an apocalyptic number.
3120194480090 is an abundant number, since it is smaller than the sum of its proper divisors (3142735680550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120194480090 is a wasteful number, since it uses less digits than its factorization.
3120194480090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 497127.
The product of its (nonzero) digits is 62208, while the sum is 41.
The spelling of 3120194480090 in words is "three trillion, one hundred twenty billion, one hundred ninety-four million, four hundred eighty thousand, ninety".
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