Base | Representation |
---|---|
bin | 1000101001011000… |
… | …11010100000111000 |
3 | 102222112000212220002 |
4 | 10110230122200320 |
5 | 34001342421202 |
6 | 2044345252132 |
7 | 223015443200 |
oct | 42454324070 |
9 | 12875025802 |
10 | 4642154552 |
11 | 1a72414472 |
12 | a96794048 |
13 | 58c989719 |
14 | 320751400 |
15 | 1c281d302 |
hex | 114b1a838 |
4642154552 has 48 divisors (see below), whose sum is σ = 10131230160. Its totient is φ = 1988292096.
The previous prime is 4642154527. The next prime is 4642154557. The reversal of 4642154552 is 2554512464.
It is a super-3 number, since 3×46421545523 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4642154557) 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 11 ways as a sum of consecutive naturals, for example, 1014173 + ... + 1018739.
It is an arithmetic number, because the mean of its divisors is an integer number (211067295).
Almost surely, 24642154552 is an apocalyptic number.
It is an amenable number.
4642154552 is an abundant number, since it is smaller than the sum of its proper divisors (5489075608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4642154552 is a wasteful number, since it uses less digits than its factorization.
4642154552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7180 (or 7169 counting only the distinct ones).
The product of its digits is 192000, while the sum is 38.
The square root of 4642154552 is about 68133.3585844702. The cubic root of 4642154552 is about 1668.1683039960.
The spelling of 4642154552 in words is "four billion, six hundred forty-two million, one hundred fifty-four thousand, five hundred fifty-two".
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