Base | Representation |
---|---|
bin | 11111110111101… |
… | …000010111111101 |
3 | 1101021002101221110 |
4 | 133313220113331 |
5 | 2043334130424 |
6 | 125015552233 |
7 | 16151452020 |
oct | 3767502775 |
9 | 1337071843 |
10 | 534676989 |
11 | 2548a1810 |
12 | 12b08b679 |
13 | 86a06b22 |
14 | 510211b7 |
15 | 31e17c29 |
hex | 1fde85fd |
534676989 has 16 divisors (see below), whose sum is σ = 888814080. Its totient is φ = 277754160.
The previous prime is 534676963. The next prime is 534676991. The reversal of 534676989 is 989676435.
It is a happy number.
It is not a de Polignac number, because 534676989 - 27 = 534676861 is a prime.
It is a super-2 number, since 2×5346769892 = 571758965132212242, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (534676949) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1157079 + ... + 1157540.
It is an arithmetic number, because the mean of its divisors is an integer number (55550880).
Almost surely, 2534676989 is an apocalyptic number.
It is an amenable number.
534676989 is a deficient number, since it is larger than the sum of its proper divisors (354137091).
534676989 is a wasteful number, since it uses less digits than its factorization.
534676989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2314640.
The product of its digits is 9797760, while the sum is 57.
The square root of 534676989 is about 23123.0834665276. The cubic root of 534676989 is about 811.6407270533.
The spelling of 534676989 in words is "five hundred thirty-four million, six hundred seventy-six thousand, nine hundred eighty-nine".
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