Base | Representation |
---|---|
bin | 101010001011000… |
… | …1110101011101011 |
3 | 10122121210012201022 |
4 | 1110112032223223 |
5 | 10344232112301 |
6 | 352230443055 |
7 | 50032160123 |
oct | 12426165353 |
9 | 3577705638 |
10 | 1415113451 |
11 | 666881754 |
12 | 335b0348b |
13 | 19724094b |
14 | d5d27c83 |
15 | 8437cd1b |
hex | 5458eaeb |
1415113451 has 8 divisors (see below), whose sum is σ = 1461777408. Its totient is φ = 1368513000.
The previous prime is 1415113429. The next prime is 1415113457. The reversal of 1415113451 is 1543115141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1415113451 - 218 = 1414851307 is a prime.
It is a super-2 number, since 2×14151134512 = 4005092158402258802, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1415113451.
It is not an unprimeable number, because it can be changed into a prime (1415113457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31736 + ... + 61946.
It is an arithmetic number, because the mean of its divisors is an integer number (182722176).
Almost surely, 21415113451 is an apocalyptic number.
1415113451 is a deficient number, since it is larger than the sum of its proper divisors (46663957).
1415113451 is a wasteful number, since it uses less digits than its factorization.
1415113451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31753.
The product of its digits is 1200, while the sum is 26.
The square root of 1415113451 is about 37617.9937131155. The cubic root of 1415113451 is about 1122.7000785211.
Adding to 1415113451 its reverse (1543115141), we get a palindrome (2958228592).
The spelling of 1415113451 in words is "one billion, four hundred fifteen million, one hundred thirteen thousand, four hundred fifty-one".
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