Base | Representation |
---|---|
bin | 11001100100110… |
… | …00101100101001 |
3 | 112221200111122000 |
4 | 30302120230221 |
5 | 414410104303 |
6 | 33142121213 |
7 | 5213342223 |
oct | 1462305451 |
9 | 487614560 |
10 | 214534953 |
11 | 100110316 |
12 | 5ba20209 |
13 | 355a6079 |
14 | 206c7413 |
15 | 13c7ada3 |
hex | cc98b29 |
214534953 has 32 divisors (see below), whose sum is σ = 330220800. Its totient is φ = 137491200.
The previous prime is 214534939. The next prime is 214534979. The reversal of 214534953 is 359435412.
It is not a de Polignac number, because 214534953 - 25 = 214534921 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (214534913) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243073 + ... + 243953.
It is an arithmetic number, because the mean of its divisors is an integer number (10319400).
Almost surely, 2214534953 is an apocalyptic number.
It is an amenable number.
214534953 is a deficient number, since it is larger than the sum of its proper divisors (115685847).
214534953 is a wasteful number, since it uses less digits than its factorization.
214534953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1230 (or 1224 counting only the distinct ones).
The product of its digits is 64800, while the sum is 36.
The square root of 214534953 is about 14647.0117430143. The cubic root of 214534953 is about 598.6403964574.
The spelling of 214534953 in words is "two hundred fourteen million, five hundred thirty-four thousand, nine hundred fifty-three".
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