Base | Representation |
---|---|
bin | 101011000001110100… |
… | …000001001111110010 |
3 | 11102020211220211122200 |
4 | 223001310001033302 |
5 | 1224110013442432 |
6 | 33120302244030 |
7 | 3223624450221 |
oct | 530164011762 |
9 | 142224824580 |
10 | 46201312242 |
11 | 18659488788 |
12 | 8b54886616 |
13 | 4483a749a7 |
14 | 2344020cb8 |
15 | 1306137a7c |
hex | ac1d013f2 |
46201312242 has 54 divisors (see below), whose sum is σ = 103733071533. Its totient is φ = 14860876464.
The previous prime is 46201312231. The next prime is 46201312243. The reversal of 46201312242 is 24221310264.
46201312242 is a `hidden beast` number, since 4 + 620 + 1 + 3 + 12 + 24 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 46173844161 + 27468081 = 214881^2 + 5241^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=151989.
It is a super-2 number, since 2×462013122422 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (46201312243) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 26445213 + ... + 26446959.
Almost surely, 246201312242 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 46201312242
46201312242 is an abundant number, since it is smaller than the sum of its proper divisors (57531759291).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
46201312242 is an equidigital number, since it uses as much as digits as its factorization.
46201312242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3560 (or 1781 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Multiplying 46201312242 by its product of nonzero digits (4608), we get a square (212895646811136 = 145909442).
The spelling of 46201312242 in words is "forty-six billion, two hundred one million, three hundred twelve thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •