Base | Representation |
---|---|
bin | 10000111000110… |
… | …10110100101110 |
3 | 100212120110110021 |
4 | 20130122310232 |
5 | 242231331010 |
6 | 22020232354 |
7 | 3340104106 |
oct | 1034326456 |
9 | 325513407 |
10 | 141667630 |
11 | 72a70a95 |
12 | 3b53b6ba |
13 | 23472400 |
14 | 14b5a206 |
15 | c6858da |
hex | 871ad2e |
141667630 has 48 divisors (see below), whose sum is σ = 292428144. Its totient is φ = 49221120.
The previous prime is 141667609. The next prime is 141667651. The reversal of 141667630 is 36766141.
141667630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (141667609) and next prime (141667651).
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26265 + ... + 31195.
It is an arithmetic number, because the mean of its divisors is an integer number (6092253).
Almost surely, 2141667630 is an apocalyptic number.
141667630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141667630 is an abundant number, since it is smaller than the sum of its proper divisors (150760514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141667630 is a wasteful number, since it uses less digits than its factorization.
141667630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4981 (or 4968 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 141667630 is about 11902.4211822637. The cubic root of 141667630 is about 521.3029823442.
The spelling of 141667630 in words is "one hundred forty-one million, six hundred sixty-seven thousand, six hundred thirty".
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