Base | Representation |
---|---|
bin | 11111010010011000010100… |
… | …00111011000101001001110 |
3 | 100000121100001110120001001002 |
4 | 33221030022013120221032 |
5 | 33004214430202311414 |
6 | 402154505220220302 |
7 | 20330504063530343 |
oct | 1751141207305116 |
9 | 300540043501032 |
10 | 68801250822734 |
11 | 1aa164a0498731 |
12 | 787218783a692 |
13 | 2c50c125c91c1 |
14 | 12dbdd94da7ca |
15 | 7e4a29a344de |
hex | 3e930a1d8a4e |
68801250822734 has 8 divisors (see below), whose sum is σ = 103204057450008. Its totient is φ = 34399898339400.
The previous prime is 68801250822721. The next prime is 68801250822757. The reversal of 68801250822734 is 43722805210886.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×688012508227342 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 68801250822734.
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, 363417692 + ... + 363606959.
It is an arithmetic number, because the mean of its divisors is an integer number (12900507181251).
Almost surely, 268801250822734 is an apocalyptic number.
68801250822734 is a deficient number, since it is larger than the sum of its proper divisors (34402806627274).
68801250822734 is a wasteful number, since it uses less digits than its factorization.
68801250822734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 727071970.
The product of its (nonzero) digits is 10321920, while the sum is 56.
The spelling of 68801250822734 in words is "sixty-eight trillion, eight hundred one billion, two hundred fifty million, eight hundred twenty-two thousand, seven hundred thirty-four".
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