Base | Representation |
---|---|
bin | 11001100011000… |
… | …01111100100110 |
3 | 112221021010000010 |
4 | 30301201330212 |
5 | 414330420234 |
6 | 33133231050 |
7 | 5211416343 |
oct | 1461417446 |
9 | 487233003 |
10 | 214310694 |
11 | aaa77884 |
12 | 5b932486 |
13 | 35527c80 |
14 | 206697ca |
15 | 13c346e9 |
hex | cc61f26 |
214310694 has 64 divisors (see below), whose sum is σ = 480743424. Its totient is φ = 63263616.
The previous prime is 214310669. The next prime is 214310713. The reversal of 214310694 is 496013412.
214310694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193747 + ... + 194849.
It is an arithmetic number, because the mean of its divisors is an integer number (7511616).
Almost surely, 2214310694 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 214310694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240371712).
214310694 is an abundant number, since it is smaller than the sum of its proper divisors (266432730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214310694 is a wasteful number, since it uses less digits than its factorization.
214310694 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1221.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 214310694 is about 14639.3542890388. The cubic root of 214310694 is about 598.4317322429.
The spelling of 214310694 in words is "two hundred fourteen million, three hundred ten thousand, six hundred ninety-four".
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