Base | Representation |
---|---|
bin | 1000010000100111110… |
… | …0001111010100000000 |
3 | 111120021022012210200102 |
4 | 2010021330033110000 |
5 | 4311103040111242 |
6 | 145104400341532 |
7 | 13152301052225 |
oct | 2041174172400 |
9 | 446238183612 |
10 | 141900707072 |
11 | 551a8282533 |
12 | 236023148a8 |
13 | 104c55b2637 |
14 | 6c21c3b94c |
15 | 3a57a1de32 |
hex | 2109f0f500 |
141900707072 has 36 divisors (see below), whose sum is σ = 299908718676. Its totient is φ = 66776801280.
The previous prime is 141900707071. The next prime is 141900707093. The reversal of 141900707072 is 270707009141.
141900707072 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 57976934656 + 83923772416 = 240784^2 + 289696^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141900707071) 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, 16298579 + ... + 16307282.
It is an arithmetic number, because the mean of its divisors is an integer number (8330797741).
Almost surely, 2141900707072 is an apocalyptic number.
It is an amenable number.
141900707072 is an abundant number, since it is smaller than the sum of its proper divisors (158008011604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141900707072 is an equidigital number, since it uses as much as digits as its factorization.
141900707072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32605894 (or 32605880 counting only the distinct ones).
The product of its (nonzero) digits is 24696, while the sum is 38.
The spelling of 141900707072 in words is "one hundred forty-one billion, nine hundred million, seven hundred seven thousand, seventy-two".
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