Base | Representation |
---|---|
bin | 10000110111001… |
… | …10110001011110 |
3 | 100212011121222222 |
4 | 20123212301132 |
5 | 242203020210 |
6 | 22011505342 |
7 | 3335225405 |
oct | 1033466136 |
9 | 325147888 |
10 | 141454430 |
11 | 72935897 |
12 | 3b458252 |
13 | 233c9360 |
14 | 14b0263c |
15 | c642655 |
hex | 86e6c5e |
141454430 has 32 divisors (see below), whose sum is σ = 288640800. Its totient is φ = 49479552.
The previous prime is 141454351. The next prime is 141454451. The reversal of 141454430 is 34454141.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a self number, because there is not a number n which added to its sum of digits gives 141454430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26165 + ... + 31104.
It is an arithmetic number, because the mean of its divisors is an integer number (9020025).
Almost surely, 2141454430 is an apocalyptic number.
141454430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141454430 is an abundant number, since it is smaller than the sum of its proper divisors (147186370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141454430 is a wasteful number, since it uses less digits than its factorization.
141454430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57308.
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 141454430 is about 11893.4616491583. The cubic root of 141454430 is about 521.0413427208.
The spelling of 141454430 in words is "one hundred forty-one million, four hundred fifty-four thousand, four hundred thirty".
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