Base | Representation |
---|---|
bin | 1000000000011110… |
… | …0101100100010111 |
3 | 12112210121111222220 |
4 | 2000013211210113 |
5 | 13400231110120 |
6 | 553142353423 |
7 | 104160133530 |
oct | 20007454427 |
9 | 5483544886 |
10 | 2149472535 |
11 | a03359591 |
12 | 4bba2b873 |
13 | 283420152 |
14 | 165687687 |
15 | c8a8ab40 |
hex | 801e5917 |
2149472535 has 32 divisors (see below), whose sum is σ = 3934179840. Its totient is φ = 981687168.
The previous prime is 2149472477. The next prime is 2149472557. The reversal of 2149472535 is 5352749412.
It is a happy number.
It is not a de Polignac number, because 2149472535 - 29 = 2149472023 is a prime.
It is a congruent number.
It is an unprimeable number.
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, 108801 + ... + 127029.
It is an arithmetic number, because the mean of its divisors is an integer number (122943120).
Almost surely, 22149472535 is an apocalyptic number.
2149472535 is a deficient number, since it is larger than the sum of its proper divisors (1784707305).
2149472535 is a wasteful number, since it uses less digits than its factorization.
2149472535 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19367.
The product of its digits is 302400, while the sum is 42.
The square root of 2149472535 is about 46362.4043272132. The cubic root of 2149472535 is about 1290.5573248327.
It can be divided in two parts, 214 and 9472535, that added together give a palindrome (9472749).
The spelling of 2149472535 in words is "two billion, one hundred forty-nine million, four hundred seventy-two thousand, five hundred thirty-five".
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