Base | Representation |
---|---|
bin | 111110110101000… |
… | …101101011111011 |
3 | 2201110111001021120 |
4 | 332311011223323 |
5 | 4124322314230 |
6 | 252333040323 |
7 | 35056511265 |
oct | 7665055373 |
9 | 2643431246 |
10 | 1054104315 |
11 | 4a10181a0 |
12 | 2550260a3 |
13 | 13a501784 |
14 | 9ddd2b35 |
15 | 6281c310 |
hex | 3ed45afb |
1054104315 has 32 divisors (see below), whose sum is σ = 1899251712. Its totient is φ = 494592000.
The previous prime is 1054104313. The next prime is 1054104319. The reversal of 1054104315 is 5134014501.
It is a happy number.
It is not a de Polignac number, because 1054104315 - 21 = 1054104313 is a prime.
It is a super-2 number, since 2×10541043152 = 2222271813803238450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1054104313) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97926 + ... + 108155.
It is an arithmetic number, because the mean of its divisors is an integer number (59351616).
Almost surely, 21054104315 is an apocalyptic number.
1054104315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1054104315 is a deficient number, since it is larger than the sum of its proper divisors (845147397).
1054104315 is a wasteful number, since it uses less digits than its factorization.
1054104315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206131.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 1054104315 is about 32466.9726799405. The cubic root of 1054104315 is about 1017.7189559120.
Adding to 1054104315 its reverse (5134014501), we get a palindrome (6188118816).
The spelling of 1054104315 in words is "one billion, fifty-four million, one hundred four thousand, three hundred fifteen".
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