Base | Representation |
---|---|
bin | 101111001000101011… |
… | …1111111001000100000 |
3 | 100200021102100222010210 |
4 | 1132101113333020200 |
5 | 3124301121411112 |
6 | 114300141054120 |
7 | 10212256163436 |
oct | 1362127771040 |
9 | 320242328123 |
10 | 101223232032 |
11 | 39a2396a46a |
12 | 1774b557340 |
13 | 9712079490 |
14 | 4c836bad56 |
15 | 2976813b3c |
hex | 17915ff220 |
101223232032 has 96 divisors (see below), whose sum is σ = 301210902720. Its totient is φ = 29506360320.
The previous prime is 101223232027. The next prime is 101223232063. The reversal of 101223232032 is 230232322101.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×1012232320322 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2110719 + ... + 2158142.
It is an arithmetic number, because the mean of its divisors is an integer number (3137613570).
Almost surely, 2101223232032 is an apocalyptic number.
101223232032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
101223232032 is an abundant number, since it is smaller than the sum of its proper divisors (199987670688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101223232032 is a wasteful number, since it uses less digits than its factorization.
101223232032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4268906 (or 4268898 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 101223232032 its reverse (230232322101), we get a palindrome (331455554133).
The spelling of 101223232032 in words is "one hundred one billion, two hundred twenty-three million, two hundred thirty-two thousand, thirty-two".
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