Base | Representation |
---|---|
bin | 111100011001000… |
… | …1000010010100110 |
3 | 12020020001010221000 |
4 | 1320302020102212 |
5 | 13122230011303 |
6 | 533024534130 |
7 | 101134114233 |
oct | 17062102246 |
9 | 5206033830 |
10 | 2026407078 |
11 | 94a9436a3 |
12 | 486781346 |
13 | 263a91b57 |
14 | 1531b078a |
15 | bcd7bda3 |
hex | 78c884a6 |
2026407078 has 64 divisors (see below), whose sum is σ = 4649230080. Its totient is φ = 653837184.
The previous prime is 2026407059. The next prime is 2026407127. The reversal of 2026407078 is 8707046202.
2026407078 is a `hidden beast` number, since 2 + 0 + 2 + 640 + 7 + 0 + 7 + 8 = 666.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258525 + ... + 266247.
It is an arithmetic number, because the mean of its divisors is an integer number (72644220).
Almost surely, 22026407078 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2026407078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2324615040).
2026407078 is an abundant number, since it is smaller than the sum of its proper divisors (2622823002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2026407078 is a wasteful number, since it uses less digits than its factorization.
2026407078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7890 (or 7884 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The square root of 2026407078 is about 45015.6314850742. The cubic root of 2026407078 is about 1265.4419611071.
The spelling of 2026407078 in words is "two billion, twenty-six million, four hundred seven thousand, seventy-eight".
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