Base | Representation |
---|---|
bin | 11110101011001… |
… | …111011110001010 |
3 | 1022212102000212202 |
4 | 132223033132022 |
5 | 2023222331132 |
6 | 123022440202 |
7 | 15516320162 |
oct | 3653173612 |
9 | 1285360782 |
10 | 514652042 |
11 | 244564773 |
12 | 124433062 |
13 | 82815248 |
14 | 4c4cb5a2 |
15 | 302ae762 |
hex | 1eacf78a |
514652042 has 4 divisors (see below), whose sum is σ = 771978066. Its totient is φ = 257326020.
The previous prime is 514652011. The next prime is 514652053. The reversal of 514652042 is 240256415.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 461347441 + 53304601 = 21479^2 + 7301^2 .
It is a junction number, because it is equal to n+sod(n) for n = 514651996 and 514652014.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128663009 + ... + 128663012.
Almost surely, 2514652042 is an apocalyptic number.
514652042 is a deficient number, since it is larger than the sum of its proper divisors (257326024).
514652042 is a wasteful number, since it uses less digits than its factorization.
514652042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257326023.
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 514652042 is about 22685.9437097071. The cubic root of 514652042 is about 801.3788938243.
The spelling of 514652042 in words is "five hundred fourteen million, six hundred fifty-two thousand, forty-two".
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