Base | Representation |
---|---|
bin | 10011000000000011… |
… | …10110010110001101 |
3 | 222022221001010021212 |
4 | 21200001312112031 |
5 | 131342431011302 |
6 | 4404123304205 |
7 | 510535225205 |
oct | 114001662615 |
9 | 28287033255 |
10 | 10201032077 |
11 | 4365242425 |
12 | 1b8837b065 |
13 | c67546472 |
14 | 6cab33405 |
15 | 3ea86d052 |
hex | 26007658d |
10201032077 has 2 divisors, whose sum is σ = 10201032078. Its totient is φ = 10201032076.
The previous prime is 10201032071. The next prime is 10201032109. The reversal of 10201032077 is 77023010201.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5213706436 + 4987325641 = 72206^2 + 70621^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10201032077 is a prime.
It is a super-2 number, since 2×102010320772 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10201032071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100516038 + 5100516039.
It is an arithmetic number, because the mean of its divisors is an integer number (5100516039).
Almost surely, 210201032077 is an apocalyptic number.
It is an amenable number.
10201032077 is a deficient number, since it is larger than the sum of its proper divisors (1).
10201032077 is an equidigital number, since it uses as much as digits as its factorization.
10201032077 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 588, while the sum is 23.
Adding to 10201032077 its reverse (77023010201), we get a palindrome (87224042278).
The spelling of 10201032077 in words is "ten billion, two hundred one million, thirty-two thousand, seventy-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •