Base | Representation |
---|---|
bin | 1101101000011111001001… |
… | …0110100100001010001110 |
3 | 1222001221202121012221201220 |
4 | 3122013302112210022032 |
5 | 3431040343431203134 |
6 | 51513540243544210 |
7 | 3104635343265630 |
oct | 332076226441216 |
9 | 58057677187656 |
10 | 14989206897294 |
11 | 4859983586793 |
12 | 182101308b066 |
13 | 849626125986 |
14 | 39b6a52a0a50 |
15 | 1aed84d43149 |
hex | da1f25a428e |
14989206897294 has 128 divisors (see below), whose sum is σ = 36483879720960. Its totient is φ = 4007717658624.
The previous prime is 14989206897271. The next prime is 14989206897317. The reversal of 14989206897294 is 49279860298941.
It is an interprime number because it is at equal distance from previous prime (14989206897271) and next prime (14989206897317).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96531622 + ... + 96686774.
It is an arithmetic number, because the mean of its divisors is an integer number (285030310320).
Almost surely, 214989206897294 is an apocalyptic number.
14989206897294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14989206897294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18241939860480).
14989206897294 is an abundant number, since it is smaller than the sum of its proper divisors (21494672823666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14989206897294 is a wasteful number, since it uses less digits than its factorization.
14989206897294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155954.
The product of its (nonzero) digits is 1128701952, while the sum is 78.
The spelling of 14989206897294 in words is "fourteen trillion, nine hundred eighty-nine billion, two hundred six million, eight hundred ninety-seven thousand, two hundred ninety-four".
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