Base | Representation |
---|---|
bin | 1101000000101… |
… | …0100000101111 |
3 | 10210200101121100 |
4 | 3100022200233 |
5 | 102432202012 |
6 | 5225334143 |
7 | 1231554213 |
oct | 320124057 |
9 | 123611540 |
10 | 54569007 |
11 | 28891559 |
12 | 16337353 |
13 | b3c7c6c |
14 | 7366943 |
15 | 4bcd8dc |
hex | 340a82f |
54569007 has 12 divisors (see below), whose sum is σ = 82970680. Its totient is φ = 34464528.
The previous prime is 54569003. The next prime is 54569029. The reversal of 54569007 is 70096545.
It is not a de Polignac number, because 54569007 - 22 = 54569003 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 (54569003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159388 + ... + 159729.
Almost surely, 254569007 is an apocalyptic number.
54569007 is a gapful number since it is divisible by the number (57) formed by its first and last digit.
54569007 is a deficient number, since it is larger than the sum of its proper divisors (28401673).
54569007 is a wasteful number, since it uses less digits than its factorization.
54569007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 319142 (or 319139 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 54569007 is about 7387.0837953823. The cubic root of 54569007 is about 379.2992788377.
The spelling of 54569007 in words is "fifty-four million, five hundred sixty-nine thousand, seven".
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