Base | Representation |
---|---|
bin | 111110101010110… |
… | …100111110111001 |
3 | 2201021102101111012 |
4 | 332222310332321 |
5 | 4123130230312 |
6 | 252155243305 |
7 | 35024606162 |
oct | 7652647671 |
9 | 2637371435 |
10 | 1051414457 |
11 | 49a550275 |
12 | 254149535 |
13 | 139a9c342 |
14 | 9d8d2769 |
15 | 6248a322 |
hex | 3eab4fb9 |
1051414457 has 16 divisors (see below), whose sum is σ = 1135200000. Its totient is φ = 970586064.
The previous prime is 1051414447. The next prime is 1051414493. The reversal of 1051414457 is 7544141501.
It is a cyclic number.
It is not a de Polignac number, because 1051414457 - 28 = 1051414201 is a prime.
It is a super-2 number, since 2×10514144572 = 2210944720777209698, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1051414417) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406394 + ... + 408972.
It is an arithmetic number, because the mean of its divisors is an integer number (70950000).
Almost surely, 21051414457 is an apocalyptic number.
It is an amenable number.
1051414457 is a deficient number, since it is larger than the sum of its proper divisors (83785543).
1051414457 is a wasteful number, since it uses less digits than its factorization.
1051414457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3140.
The product of its (nonzero) digits is 11200, while the sum is 32.
The square root of 1051414457 is about 32425.5216920252. The cubic root of 1051414457 is about 1016.8525485200.
Adding to 1051414457 its reverse (7544141501), we get a palindrome (8595555958).
The spelling of 1051414457 in words is "one billion, fifty-one million, four hundred fourteen thousand, four hundred fifty-seven".
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