Base | Representation |
---|---|
bin | 101111001001010100… |
… | …0001101001011001010 |
3 | 100200022212221100112220 |
4 | 1132102220031023022 |
5 | 3124322012323231 |
6 | 114302211514510 |
7 | 10212633006534 |
oct | 1362250151312 |
9 | 320285840486 |
10 | 101244261066 |
11 | 39a34822933 |
12 | 177565b8a36 |
13 | 97165300b0 |
14 | 4c863d2854 |
15 | 29785b9896 |
hex | 1792a0d2ca |
101244261066 has 32 divisors (see below), whose sum is σ = 218099571648. Its totient is φ = 31147079040.
The previous prime is 101244261049. The next prime is 101244261067. The reversal of 101244261066 is 660162442101.
It is not an unprimeable number, because it can be changed into a prime (101244261067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400326 + ... + 602286.
It is an arithmetic number, because the mean of its divisors is an integer number (6815611614).
Almost surely, 2101244261066 is an apocalyptic number.
101244261066 is an abundant number, since it is smaller than the sum of its proper divisors (116855310582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101244261066 is a wasteful number, since it uses less digits than its factorization.
101244261066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208406.
The product of its (nonzero) digits is 13824, while the sum is 33.
The spelling of 101244261066 in words is "one hundred one billion, two hundred forty-four million, two hundred sixty-one thousand, sixty-six".
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