Base | Representation |
---|---|
bin | 101111000010010101… |
… | …0100111010001000001 |
3 | 100122201120011020010222 |
4 | 1132010222213101001 |
5 | 3123332030324301 |
6 | 114223043032425 |
7 | 10204056633401 |
oct | 1360452472101 |
9 | 318646136128 |
10 | 101010011201 |
11 | 39924577500 |
12 | 176b006b715 |
13 | 96a9b435c8 |
14 | 4c63256801 |
15 | 2962c4731b |
hex | 1784aa7441 |
101010011201 has 12 divisors (see below), whose sum is σ = 116871090000. Its totient is φ = 86994266040.
The previous prime is 101010011197. The next prime is 101010011209. The reversal of 101010011201 is 102110010101.
It is a happy number.
It is not a de Polignac number, because 101010011201 - 22 = 101010011197 is a prime.
It is a super-2 number, since 2×1010100112012 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (101010011209) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21965951 + ... + 21970548.
It is an arithmetic number, because the mean of its divisors is an integer number (9739257500).
Almost surely, 2101010011201 is an apocalyptic number.
101010011201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
101010011201 is a deficient number, since it is larger than the sum of its proper divisors (15861078799).
101010011201 is a wasteful number, since it uses less digits than its factorization.
101010011201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43936540 (or 43936529 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 101010011201 its reverse (102110010101), we get a palindrome (203120021302).
The spelling of 101010011201 in words is "one hundred one billion, ten million, eleven thousand, two hundred one".
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