Base | Representation |
---|---|
bin | 1001000111000111011111… |
… | …10101111010011111110111 |
3 | 2121221101202221221120211010 |
4 | 10203203233311322133313 |
5 | 10111231204321401112 |
6 | 110340144101443303 |
7 | 4135351411363443 |
oct | 443435765723767 |
9 | 77841687846733 |
10 | 20035751356407 |
11 | 6425129345286 |
12 | 22b7090710533 |
13 | b244950886b7 |
14 | 4d3a4246d823 |
15 | 24b29888063c |
hex | 1238efd7a7f7 |
20035751356407 has 16 divisors (see below), whose sum is σ = 27113380342272. Its totient is φ = 13157649732480.
The previous prime is 20035751356381. The next prime is 20035751356513. The reversal of 20035751356407 is 70465315753002.
It is not a de Polignac number, because 20035751356407 - 215 = 20035751323639 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20035751354407) 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, 17668978 + ... + 18768704.
It is an arithmetic number, because the mean of its divisors is an integer number (1694586271392).
Almost surely, 220035751356407 is an apocalyptic number.
20035751356407 is a deficient number, since it is larger than the sum of its proper divisors (7077628985865).
20035751356407 is a wasteful number, since it uses less digits than its factorization.
20035751356407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1190438.
The product of its (nonzero) digits is 2646000, while the sum is 48.
The spelling of 20035751356407 in words is "twenty trillion, thirty-five billion, seven hundred fifty-one million, three hundred fifty-six thousand, four hundred seven".
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