Base | Representation |
---|---|
bin | 1100011111000101000… |
… | …1001101000101011001 |
3 | 202111122221212210222202 |
4 | 3013301101031011121 |
5 | 12003244302412401 |
6 | 242312425255545 |
7 | 21332353154300 |
oct | 3076121150531 |
9 | 674587783882 |
10 | 214501216601 |
11 | 82a73387931 |
12 | 356a40345b5 |
13 | 172c571ab09 |
14 | a54bd89437 |
15 | 58a65b106b |
hex | 31f144d159 |
214501216601 has 24 divisors (see below), whose sum is σ = 251020667520. Its totient is φ = 182754647712.
The previous prime is 214501216583. The next prime is 214501216613. The reversal of 214501216601 is 106612105412.
It is not a de Polignac number, because 214501216601 - 218 = 214500954457 is a prime.
It is not an unprimeable number, because it can be changed into a prime (214501216001) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33528335 + ... + 33534731.
It is an arithmetic number, because the mean of its divisors is an integer number (10459194480).
Almost surely, 2214501216601 is an apocalyptic number.
It is an amenable number.
214501216601 is a deficient number, since it is larger than the sum of its proper divisors (36519450919).
214501216601 is a wasteful number, since it uses less digits than its factorization.
214501216601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10413 (or 10406 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 29.
The spelling of 214501216601 in words is "two hundred fourteen billion, five hundred one million, two hundred sixteen thousand, six hundred one".
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