Base | Representation |
---|---|
bin | 11111111000101… |
… | …001100101011011 |
3 | 1101021120222100010 |
4 | 133320221211123 |
5 | 2043421202331 |
6 | 125025413003 |
7 | 16153643523 |
oct | 3770514533 |
9 | 1337528303 |
10 | 534944091 |
11 | 254a64460 |
12 | 12b19a163 |
13 | 86a9b586 |
14 | 51090683 |
15 | 31e6be46 |
hex | 1fe2995b |
534944091 has 32 divisors (see below), whose sum is σ = 816906240. Its totient is φ = 308397600.
The previous prime is 534944077. The next prime is 534944131. The reversal of 534944091 is 190449435.
It is not a de Polignac number, because 534944091 - 29 = 534943579 is a prime.
It is not an unprimeable number, because it can be changed into a prime (534944191) 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, 55926 + ... + 64788.
It is an arithmetic number, because the mean of its divisors is an integer number (25528320).
Almost surely, 2534944091 is an apocalyptic number.
534944091 is a deficient number, since it is larger than the sum of its proper divisors (281962149).
534944091 is a wasteful number, since it uses less digits than its factorization.
534944091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8967.
The product of its (nonzero) digits is 77760, while the sum is 39.
The square root of 534944091 is about 23128.8584024374. The cubic root of 534944091 is about 811.7758583420.
It can be divided in two parts, 534 and 944091, that added together give a triangular number (944625 = T1374).
The spelling of 534944091 in words is "five hundred thirty-four million, nine hundred forty-four thousand, ninety-one".
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