Base | Representation |
---|---|
bin | 10000110110111… |
… | …01010101011010 |
3 | 100212002122222010 |
4 | 20123131111122 |
5 | 242200301040 |
6 | 22011010350 |
7 | 3335004606 |
oct | 1033352532 |
9 | 325078863 |
10 | 141415770 |
11 | 72909841 |
12 | 3b4399b6 |
13 | 233b4892 |
14 | 14ad2506 |
15 | c635e80 |
hex | 86dd55a |
141415770 has 32 divisors (see below), whose sum is σ = 342079488. Its totient is φ = 37412928.
The previous prime is 141415763. The next prime is 141415811. The reversal of 141415770 is 77514141.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 14749 + ... + 22368.
It is an arithmetic number, because the mean of its divisors is an integer number (10689984).
Almost surely, 2141415770 is an apocalyptic number.
141415770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141415770 is an abundant number, since it is smaller than the sum of its proper divisors (200663718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141415770 is a wasteful number, since it uses less digits than its factorization.
141415770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37254.
The product of its (nonzero) digits is 3920, while the sum is 30.
The square root of 141415770 is about 11891.8362753613. The cubic root of 141415770 is about 520.9938709103.
The spelling of 141415770 in words is "one hundred forty-one million, four hundred fifteen thousand, seven hundred seventy".
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