Base | Representation |
---|---|
bin | 11001100100001… |
… | …00010111011100 |
3 | 112221112021101200 |
4 | 30302010113130 |
5 | 414344423201 |
6 | 33140235500 |
7 | 5212544355 |
oct | 1462042734 |
9 | 487467350 |
10 | 214451676 |
11 | 10006379a |
12 | 5b99bb90 |
13 | 355771aa |
14 | 206a4d2c |
15 | 13c61386 |
hex | cc845dc |
214451676 has 36 divisors (see below), whose sum is σ = 559575744. Its totient is φ = 69177600.
The previous prime is 214451659. The next prime is 214451683. The reversal of 214451676 is 676154412.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 214451676.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 94965 + ... + 97196.
Almost surely, 2214451676 is an apocalyptic number.
It is an amenable number.
214451676 is an abundant number, since it is smaller than the sum of its proper divisors (345124068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214451676 is a wasteful number, since it uses less digits than its factorization.
214451676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192202 (or 192197 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 214451676 is about 14644.1686687910. The cubic root of 214451676 is about 598.5629274521.
The spelling of 214451676 in words is "two hundred fourteen million, four hundred fifty-one thousand, six hundred seventy-six".
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