Base | Representation |
---|---|
bin | 1000000001001101… |
… | …0110000000100101 |
3 | 12120000102002200222 |
4 | 2000103112000211 |
5 | 13402023221113 |
6 | 553332414125 |
7 | 104225261123 |
oct | 20023260045 |
9 | 5500362628 |
10 | 2152554533 |
11 | a05074098 |
12 | 500a77345 |
13 | 283c5bc0c |
14 | 165c4a913 |
15 | c8e98e08 |
hex | 804d6025 |
2152554533 has 8 divisors (see below), whose sum is σ = 2223764736. Its totient is φ = 2081455200.
The previous prime is 2152554497. The next prime is 2152554539. The reversal of 2152554533 is 3354552512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2152554533 - 212 = 2152550437 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2152554493 and 2152554502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2152554539) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12713 + ... + 66833.
It is an arithmetic number, because the mean of its divisors is an integer number (277970592).
Almost surely, 22152554533 is an apocalyptic number.
It is an amenable number.
2152554533 is a deficient number, since it is larger than the sum of its proper divisors (71210203).
2152554533 is a wasteful number, since it uses less digits than its factorization.
2152554533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55435.
The product of its digits is 90000, while the sum is 35.
The square root of 2152554533 is about 46395.6305377996. The cubic root of 2152554533 is about 1291.1738474932.
The spelling of 2152554533 in words is "two billion, one hundred fifty-two million, five hundred fifty-four thousand, five hundred thirty-three".
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