Base | Representation |
---|---|
bin | 11101111011011011001… |
… | …01100011110000000011 |
3 | 10122022022111010110122000 |
4 | 32331231211203300003 |
5 | 113322012422333201 |
6 | 2104224431515043 |
7 | 134203055422365 |
oct | 16755545436003 |
9 | 3568274113560 |
10 | 1028335746051 |
11 | 3671297a1339 |
12 | 14736b688a83 |
13 | 75c8291b893 |
14 | 37ab3832d35 |
15 | 1bb391ecd86 |
hex | ef6d963c03 |
1028335746051 has 32 divisors (see below), whose sum is σ = 1613912428800. Its totient is φ = 644895573120.
The previous prime is 1028335746041. The next prime is 1028335746059. The reversal of 1028335746051 is 1506475338201.
It is a happy number.
1028335746051 is a `hidden beast` number, since 1 + 0 + 2 + 8 + 3 + 35 + 7 + 4 + 605 + 1 = 666.
It is not a de Polignac number, because 1028335746051 - 210 = 1028335745027 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 1028335745988 and 1028335746006.
It is not an unprimeable number, because it can be changed into a prime (1028335746059) 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, 306220 + ... + 1466438.
It is an arithmetic number, because the mean of its divisors is an integer number (50434763400).
Almost surely, 21028335746051 is an apocalyptic number.
1028335746051 is a deficient number, since it is larger than the sum of its proper divisors (585576682749).
1028335746051 is a wasteful number, since it uses less digits than its factorization.
1028335746051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1162176 (or 1162170 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 45.
The spelling of 1028335746051 in words is "one trillion, twenty-eight billion, three hundred thirty-five million, seven hundred forty-six thousand, fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •