Base | Representation |
---|---|
bin | 111110101110110… |
… | …011001000011011 |
3 | 2201100101021110112 |
4 | 332232303020123 |
5 | 4123412033301 |
6 | 252233434535 |
7 | 35036503145 |
oct | 7656631033 |
9 | 2640337415 |
10 | 1052455451 |
11 | 4a00a13a3 |
12 | 25456ba4b |
13 | 13a075108 |
14 | 9dac3c95 |
15 | 625e39bb |
hex | 3ebb321b |
1052455451 has 8 divisors (see below), whose sum is σ = 1068766608. Its totient is φ = 1036260000.
The previous prime is 1052455427. The next prime is 1052455471. The reversal of 1052455451 is 1545542501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1052455451 - 214 = 1052439067 is a prime.
It is a super-2 number, since 2×10524554512 = 2215324952679226802, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1052455471) 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, 10505 + ... + 47066.
It is an arithmetic number, because the mean of its divisors is an integer number (133595826).
Almost surely, 21052455451 is an apocalyptic number.
1052455451 is a deficient number, since it is larger than the sum of its proper divisors (16311157).
1052455451 is a wasteful number, since it uses less digits than its factorization.
1052455451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57853.
The product of its (nonzero) digits is 20000, while the sum is 32.
The square root of 1052455451 is about 32441.5697986395. The cubic root of 1052455451 is about 1017.1880293693.
Adding to 1052455451 its reverse (1545542501), we get a palindrome (2597997952).
The spelling of 1052455451 in words is "one billion, fifty-two million, four hundred fifty-five thousand, four hundred fifty-one".
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