Base | Representation |
---|---|
bin | 11001100100100… |
… | …00011010111110 |
3 | 112221121210010111 |
4 | 30302100122332 |
5 | 414403013204 |
6 | 33141300234 |
7 | 5213141335 |
oct | 1462203276 |
9 | 487553114 |
10 | 214501054 |
11 | 1000978a9 |
12 | 5ba0467a |
13 | 35593801 |
14 | 206b8d1c |
15 | 13c70d04 |
hex | cc906be |
214501054 has 8 divisors (see below), whose sum is σ = 322787088. Its totient is φ = 106905360.
The previous prime is 214501031. The next prime is 214501061. The reversal of 214501054 is 450105412.
214501054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2145010542 = 92021404334221832, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
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, 171807 + ... + 173050.
It is an arithmetic number, because the mean of its divisors is an integer number (40348386).
Almost surely, 2214501054 is an apocalyptic number.
214501054 is a deficient number, since it is larger than the sum of its proper divisors (108286034).
214501054 is a wasteful number, since it uses less digits than its factorization.
214501054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345170.
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 214501054 is about 14645.8544987993. The cubic root of 214501054 is about 598.6088640980.
Adding to 214501054 its reverse (450105412), we get a palindrome (664606466).
The spelling of 214501054 in words is "two hundred fourteen million, five hundred one thousand, fifty-four".
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