Base | Representation |
---|---|
bin | 1100100000011010110… |
… | …0101110000011000101 |
3 | 202112121000102001112021 |
4 | 3020012230232003011 |
5 | 12010013323013140 |
6 | 242412231323141 |
7 | 21344310151543 |
oct | 3100654560305 |
9 | 675530361467 |
10 | 214860751045 |
11 | 83138324436 |
12 | 357845204b1 |
13 | 173520619a5 |
14 | a583a18d93 |
15 | 58c7e2eb4a |
hex | 3206b2e0c5 |
214860751045 has 8 divisors (see below), whose sum is σ = 257914281240. Its totient is φ = 171834347520.
The previous prime is 214860751013. The next prime is 214860751051. The reversal of 214860751045 is 540157068412.
It can be written as a sum of positive squares in 4 ways, for example, as 18759685156 + 196101065889 = 136966^2 + 442833^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 214860751045 - 25 = 214860751013 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 214860750992 and 214860751010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6764236 + ... + 6795925.
It is an arithmetic number, because the mean of its divisors is an integer number (32239285155).
Almost surely, 2214860751045 is an apocalyptic number.
It is an amenable number.
214860751045 is a deficient number, since it is larger than the sum of its proper divisors (43053530195).
214860751045 is a wasteful number, since it uses less digits than its factorization.
214860751045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13563335.
The product of its (nonzero) digits is 268800, while the sum is 43.
The spelling of 214860751045 in words is "two hundred fourteen billion, eight hundred sixty million, seven hundred fifty-one thousand, forty-five".
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