Base | Representation |
---|---|
bin | 1100011110100100110… |
… | …0011101111001110000 |
3 | 202111022111222202101222 |
4 | 3013221030131321300 |
5 | 12003010113211130 |
6 | 242251150044212 |
7 | 21326116604411 |
oct | 3075114357160 |
9 | 674274882358 |
10 | 214365757040 |
11 | 82a03977086 |
12 | 356667a9668 |
13 | 172a3640326 |
14 | a537da7808 |
15 | 5899754ce5 |
hex | 31e931de70 |
214365757040 has 20 divisors (see below), whose sum is σ = 498400385304. Its totient is φ = 85746302784.
The previous prime is 214365757027. The next prime is 214365757043. The reversal of 214365757040 is 40757563412.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (20).
It is a junction number, because it is equal to n+sod(n) for n = 214365756982 and 214365757000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214365757043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1339785902 + ... + 1339786061.
Almost surely, 2214365757040 is an apocalyptic number.
214365757040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214365757040 is an abundant number, since it is smaller than the sum of its proper divisors (284034628264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214365757040 is a wasteful number, since it uses less digits than its factorization.
214365757040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2679571976 (or 2679571970 counting only the distinct ones).
The product of its (nonzero) digits is 705600, while the sum is 44.
The spelling of 214365757040 in words is "two hundred fourteen billion, three hundred sixty-five million, seven hundred fifty-seven thousand, forty".
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