Base | Representation |
---|---|
bin | 10010101011101000… |
… | …000101001111110101 |
3 | 1220202222002000122010 |
4 | 102223220011033311 |
5 | 312040133432443 |
6 | 13114243554433 |
7 | 1310042032656 |
oct | 225350051765 |
9 | 56688060563 |
10 | 20059280373 |
11 | 8563a39270 |
12 | 3a7998ba19 |
13 | 1b78a62192 |
14 | d8411752d |
15 | 7c607a733 |
hex | 4aba053f5 |
20059280373 has 32 divisors (see below), whose sum is σ = 30908666880. Its totient is φ = 11436373760.
The previous prime is 20059280363. The next prime is 20059280383. The reversal of 20059280373 is 37308295002.
It is an interprime number because it is at equal distance from previous prime (20059280363) and next prime (20059280383).
It is a cyclic number.
It is not a de Polignac number, because 20059280373 - 217 = 20059149301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20059280363) 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, 1304536 + ... + 1319822.
It is an arithmetic number, because the mean of its divisors is an integer number (965895840).
Almost surely, 220059280373 is an apocalyptic number.
It is an amenable number.
20059280373 is a deficient number, since it is larger than the sum of its proper divisors (10849386507).
20059280373 is a wasteful number, since it uses less digits than its factorization.
20059280373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17657.
The product of its (nonzero) digits is 90720, while the sum is 39.
The spelling of 20059280373 in words is "twenty billion, fifty-nine million, two hundred eighty thousand, three hundred seventy-three".
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