Base | Representation |
---|---|
bin | 11111101110110… |
… | …111000110111111 |
3 | 1101002202121101110 |
4 | 133232313012333 |
5 | 2042242044142 |
6 | 124454413103 |
7 | 16123065405 |
oct | 3756670677 |
9 | 1332677343 |
10 | 532378047 |
11 | 253571563 |
12 | 12a361193 |
13 | 863b05c6 |
14 | 509c3475 |
15 | 31b1199c |
hex | 1fbb71bf |
532378047 has 16 divisors (see below), whose sum is σ = 721435392. Its totient is φ = 349134720.
The previous prime is 532378003. The next prime is 532378061. The reversal of 532378047 is 740873235.
It is not a de Polignac number, because 532378047 - 26 = 532377983 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 532377996 and 532378014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (532378087) 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, 195022 + ... + 197732.
It is an arithmetic number, because the mean of its divisors is an integer number (45089712).
Almost surely, 2532378047 is an apocalyptic number.
532378047 is a deficient number, since it is larger than the sum of its proper divisors (189057345).
532378047 is a wasteful number, since it uses less digits than its factorization.
532378047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3758.
The product of its (nonzero) digits is 141120, while the sum is 39.
The square root of 532378047 is about 23073.3189420161. The cubic root of 532378047 is about 810.4757896657.
The spelling of 532378047 in words is "five hundred thirty-two million, three hundred seventy-eight thousand, forty-seven".
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