Base | Representation |
---|---|
bin | 1000000001011011… |
… | …0001011101111011 |
3 | 12120002002202202122 |
4 | 2000112301131323 |
5 | 13402241002220 |
6 | 553403551455 |
7 | 104236023620 |
oct | 20026613573 |
9 | 5502082678 |
10 | 2153453435 |
11 | a05628491 |
12 | 50122b58b |
13 | 2841b5103 |
14 | 166002347 |
15 | c90c5425 |
hex | 805b177b |
2153453435 has 32 divisors (see below), whose sum is σ = 3061272960. Its totient is φ = 1422876672.
The previous prime is 2153453429. The next prime is 2153453437. The reversal of 2153453435 is 5343543512.
It is a happy number.
2153453435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2153453435 - 26 = 2153453371 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a junction number, because it is equal to n+sod(n) for n = 2153453395 and 2153453404.
It is not an unprimeable number, because it can be changed into a prime (2153453437) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 583817 + ... + 587493.
It is an arithmetic number, because the mean of its divisors is an integer number (95664780).
Almost surely, 22153453435 is an apocalyptic number.
2153453435 is a deficient number, since it is larger than the sum of its proper divisors (907819525).
2153453435 is a wasteful number, since it uses less digits than its factorization.
2153453435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4295.
The product of its digits is 108000, while the sum is 35.
The square root of 2153453435 is about 46405.3168828745. The cubic root of 2153453435 is about 1291.3535529259.
Adding to 2153453435 its reverse (5343543512), we get a palindrome (7496996947).
The spelling of 2153453435 in words is "two billion, one hundred fifty-three million, four hundred fifty-three thousand, four hundred thirty-five".
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