Base | Representation |
---|---|
bin | 1001001000101010… |
… | …0100001010011101 |
3 | 20022220022212010120 |
4 | 2102022210022131 |
5 | 20010233234401 |
6 | 1043200025153 |
7 | 114524502540 |
oct | 22212441235 |
9 | 6286285116 |
10 | 2452243101 |
11 | 10492555a0 |
12 | 5853021b9 |
13 | 30107b029 |
14 | 19397c857 |
15 | e5445836 |
hex | 922a429d |
2452243101 has 32 divisors (see below), whose sum is σ = 4088337408. Its totient is φ = 1270179840.
The previous prime is 2452243099. The next prime is 2452243109. The reversal of 2452243101 is 1013422542.
It is not a de Polignac number, because 2452243101 - 21 = 2452243099 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2452243109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64861 + ... + 95453.
It is an arithmetic number, because the mean of its divisors is an integer number (127760544).
Almost surely, 22452243101 is an apocalyptic number.
2452243101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2452243101 is a deficient number, since it is larger than the sum of its proper divisors (1636094307).
2452243101 is a wasteful number, since it uses less digits than its factorization.
2452243101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30961.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 2452243101 is about 49520.1282409486. The cubic root of 2452243101 is about 1348.5110426109.
Adding to 2452243101 its reverse (1013422542), we get a palindrome (3465665643).
The spelling of 2452243101 in words is "two billion, four hundred fifty-two million, two hundred forty-three thousand, one hundred one".
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