Base | Representation |
---|---|
bin | 11111010111000101110001… |
… | …01100100101010010100110 |
3 | 100001011210210120021221101120 |
4 | 33223202320230211102212 |
5 | 33014342403430140043 |
6 | 402401112520434410 |
7 | 20345263514452305 |
oct | 1753427054452246 |
9 | 301153716257346 |
10 | 68963093599398 |
11 | 1aa790a1522209 |
12 | 7899614618a06 |
13 | 2c632655824cb |
14 | 1305b8da6043c |
15 | 7e8d4d179983 |
hex | 3eb8b8b254a6 |
68963093599398 has 16 divisors (see below), whose sum is σ = 137926274833776. Its totient is φ = 22987683260640.
The previous prime is 68963093599397. The next prime is 68963093599507. The reversal of 68963093599398 is 89399539036986.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68963093599397) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11267688 + ... + 16275348.
It is an arithmetic number, because the mean of its divisors is an integer number (8620392177111).
Almost surely, 268963093599398 is an apocalyptic number.
68963093599398 is an abundant number, since it is smaller than the sum of its proper divisors (68963181234378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68963093599398 is a wasteful number, since it uses less digits than its factorization.
68963093599398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7302919.
The product of its (nonzero) digits is 18366600960, while the sum is 87.
The spelling of 68963093599398 in words is "sixty-eight trillion, nine hundred sixty-three billion, ninety-three million, five hundred ninety-nine thousand, three hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •