Base | Representation |
---|---|
bin | 10000111000101… |
… | …10000001100000 |
3 | 100212112110111001 |
4 | 20130112001200 |
5 | 242230213333 |
6 | 22020001344 |
7 | 3336662560 |
oct | 1034260140 |
9 | 325473431 |
10 | 141647968 |
11 | 72a58240 |
12 | 3b530254 |
13 | 23466487 |
14 | 14b52da0 |
15 | c67eb7d |
hex | 8716060 |
141647968 has 48 divisors (see below), whose sum is σ = 347687424. Its totient is φ = 55186560.
The previous prime is 141647941. The next prime is 141647981. The reversal of 141647968 is 869746141.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26280 + ... + 31207.
It is an arithmetic number, because the mean of its divisors is an integer number (7243488).
Almost surely, 2141647968 is an apocalyptic number.
It is an amenable number.
141647968 is an abundant number, since it is smaller than the sum of its proper divisors (206039456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141647968 is a wasteful number, since it uses less digits than its factorization.
141647968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57515 (or 57507 counting only the distinct ones).
The product of its digits is 290304, while the sum is 46.
The square root of 141647968 is about 11901.5951872007. The cubic root of 141647968 is about 521.2788640765.
The spelling of 141647968 in words is "one hundred forty-one million, six hundred forty-seven thousand, nine hundred sixty-eight".
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