Base | Representation |
---|---|
bin | 11001100100010… |
… | …01110100111100 |
3 | 112221120102002010 |
4 | 30302021310330 |
5 | 414401132134 |
6 | 33140531220 |
7 | 5212666521 |
oct | 1462116474 |
9 | 487512063 |
10 | 214474044 |
11 | 100079584 |
12 | 5b9b0b10 |
13 | 35584425 |
14 | 206ad148 |
15 | 13c67ce9 |
hex | cc89d3c |
214474044 has 24 divisors (see below), whose sum is σ = 504383488. Its totient is φ = 70927920.
The previous prime is 214474037. The next prime is 214474087. The reversal of 214474044 is 440474412.
214474044 is digitally balanced in base 2, base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
214474044 is strictly pandigital in base 9.
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, 68842 + ... + 71889.
Almost surely, 2214474044 is an apocalyptic number.
It is an amenable number.
214474044 is an abundant number, since it is smaller than the sum of its proper divisors (289909444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214474044 is a wasteful number, since it uses less digits than its factorization.
214474044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140865 (or 140863 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 30.
The square root of 214474044 is about 14644.9323658390. The cubic root of 214474044 is about 598.5837374085.
The spelling of 214474044 in words is "two hundred fourteen million, four hundred seventy-four thousand, forty-four".
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