Base | Representation |
---|---|
bin | 100010010111010… |
… | …1111001001100111 |
3 | 2222100202200011202 |
4 | 1010232233021213 |
5 | 4330143234224 |
6 | 310230553115 |
7 | 40401131456 |
oct | 10456571147 |
9 | 2870680152 |
10 | 1153102439 |
11 | 541994a25 |
12 | 28220879b |
13 | 154b84248 |
14 | ad202b9d |
15 | 6b374eae |
hex | 44baf267 |
1153102439 has 4 divisors (see below), whose sum is σ = 1161398280. Its totient is φ = 1144806600.
The previous prime is 1153102411. The next prime is 1153102441. The reversal of 1153102439 is 9342013511.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1153102439 - 216 = 1153036903 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1153102499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4147712 + ... + 4147989.
It is an arithmetic number, because the mean of its divisors is an integer number (290349570).
Almost surely, 21153102439 is an apocalyptic number.
1153102439 is a deficient number, since it is larger than the sum of its proper divisors (8295841).
1153102439 is an equidigital number, since it uses as much as digits as its factorization.
1153102439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8295840.
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 1153102439 is about 33957.3620736358. The cubic root of 1153102439 is about 1048.6308500881.
The spelling of 1153102439 in words is "one billion, one hundred fifty-three million, one hundred two thousand, four hundred thirty-nine".
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