Base | Representation |
---|---|
bin | 10000110101111… |
… | …11101110001000 |
3 | 100211212111120121 |
4 | 20122333232020 |
5 | 242132410342 |
6 | 22004233024 |
7 | 3333661144 |
oct | 1032775610 |
9 | 324774517 |
10 | 141294472 |
11 | 728366a0 |
12 | 3b39b774 |
13 | 233715c7 |
14 | 14aa0224 |
15 | c610067 |
hex | 86bfb88 |
141294472 has 16 divisors (see below), whose sum is σ = 289011600. Its totient is φ = 64224720.
The previous prime is 141294457. The next prime is 141294479. The reversal of 141294472 is 274492141.
It is a happy number.
It is a zygodrome in base 7.
It is not an unprimeable number, because it can be changed into a prime (141294479) 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, 802722 + ... + 802897.
It is an arithmetic number, because the mean of its divisors is an integer number (18063225).
Almost surely, 2141294472 is an apocalyptic number.
It is an amenable number.
141294472 is an abundant number, since it is smaller than the sum of its proper divisors (147717128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141294472 is a wasteful number, since it uses less digits than its factorization.
141294472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1605636 (or 1605632 counting only the distinct ones).
The product of its digits is 16128, while the sum is 34.
The square root of 141294472 is about 11886.7351278642. The cubic root of 141294472 is about 520.8448691603.
The spelling of 141294472 in words is "one hundred forty-one million, two hundred ninety-four thousand, four hundred seventy-two".
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