Base | Representation |
---|---|
bin | 111111010101001010… |
… | …010111111110000110 |
3 | 20111112002110100012212 |
4 | 333111022113332012 |
5 | 2103231144313240 |
6 | 51123352343422 |
7 | 4625060026313 |
oct | 772512277606 |
9 | 214462410185 |
10 | 68000776070 |
11 | 26925735597 |
12 | 112193a4b72 |
13 | 65491b2606 |
14 | 34112bdd0a |
15 | 1b7ed53165 |
hex | fd5297f86 |
68000776070 has 8 divisors (see below), whose sum is σ = 122401396944. Its totient is φ = 27200310424.
The previous prime is 68000776069. The next prime is 68000776087. The reversal of 68000776070 is 7067700086.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×680007760702 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3400038794 + ... + 3400038813.
It is an arithmetic number, because the mean of its divisors is an integer number (15300174618).
Almost surely, 268000776070 is an apocalyptic number.
68000776070 is a deficient number, since it is larger than the sum of its proper divisors (54400620874).
68000776070 is a wasteful number, since it uses less digits than its factorization.
68000776070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6800077614.
The product of its (nonzero) digits is 98784, while the sum is 41.
The spelling of 68000776070 in words is "sixty-eight billion, seven hundred seventy-six thousand, seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •