Base | Representation |
---|---|
bin | 11111110000010… |
… | …000001001010010 |
3 | 1101010110010122112 |
4 | 133300100021102 |
5 | 2042340231423 |
6 | 124510305322 |
7 | 16126144553 |
oct | 3760201122 |
9 | 1333403575 |
10 | 532742738 |
11 | 2537a0560 |
12 | 12a4b8242 |
13 | 864aa5b8 |
14 | 50a7a32a |
15 | 31b84a78 |
hex | 1fc10252 |
532742738 has 16 divisors (see below), whose sum is σ = 892035936. Its totient is φ = 236523840.
The previous prime is 532742737. The next prime is 532742747. The reversal of 532742738 is 837247235.
It is a junction number, because it is equal to n+sod(n) for n = 532742695 and 532742704.
It is not an unprimeable number, because it can be changed into a prime (532742737) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280631 + ... + 282522.
It is an arithmetic number, because the mean of its divisors is an integer number (55752246).
Almost surely, 2532742738 is an apocalyptic number.
532742738 is a deficient number, since it is larger than the sum of its proper divisors (359293198).
532742738 is a wasteful number, since it uses less digits than its factorization.
532742738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 563209.
The product of its digits is 282240, while the sum is 41.
The square root of 532742738 is about 23081.2204616654. The cubic root of 532742738 is about 810.6608121713.
The spelling of 532742738 in words is "five hundred thirty-two million, seven hundred forty-two thousand, seven hundred thirty-eight".
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