Base | Representation |
---|---|
bin | 110001110001001101111… |
… | …110001101111001011101 |
3 | 110002221212210112022020202 |
4 | 301301031332031321131 |
5 | 422013332120414401 |
6 | 11135101225553245 |
7 | 502044214246016 |
oct | 61611576157135 |
9 | 13087783468222 |
10 | 3420102123101 |
11 | 10a9503539754 |
12 | 472a09345825 |
13 | 1ba68ba50b31 |
14 | bb768b6600d |
15 | 5de70d2c06b |
hex | 31c4df8de5d |
3420102123101 has 16 divisors (see below), whose sum is σ = 3561403950000. Its totient is φ = 3280422383616.
The previous prime is 3420102123029. The next prime is 3420102123121. The reversal of 3420102123101 is 1013212010243.
It can be written as a sum of positive squares in 8 ways, for example, as 12072295876 + 3408029827225 = 109874^2 + 1846085^2 .
It is a cyclic number.
It is not a de Polignac number, because 3420102123101 - 226 = 3420035014237 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 (3420102123121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2408315 + ... + 3555303.
It is an arithmetic number, because the mean of its divisors is an integer number (222587746875).
Almost surely, 23420102123101 is an apocalyptic number.
It is an amenable number.
3420102123101 is a deficient number, since it is larger than the sum of its proper divisors (141301826899).
3420102123101 is a wasteful number, since it uses less digits than its factorization.
3420102123101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1147696.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 3420102123101 its reverse (1013212010243), we get a palindrome (4433314133344).
The spelling of 3420102123101 in words is "three trillion, four hundred twenty billion, one hundred two million, one hundred twenty-three thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •