Base | Representation |
---|---|
bin | 111110101001110… |
… | …010010100000001 |
3 | 2201020220111220010 |
4 | 332221302110001 |
5 | 4123043011002 |
6 | 252145335133 |
7 | 35022361056 |
oct | 7651622401 |
9 | 2636814803 |
10 | 1051141377 |
11 | 49a384090 |
12 | 2540374a9 |
13 | 139a04c60 |
14 | 9d86102d |
15 | 6243446c |
hex | 3ea72501 |
1051141377 has 32 divisors (see below), whose sum is σ = 1718148096. Its totient is φ = 562478400.
The previous prime is 1051141303. The next prime is 1051141387. The reversal of 1051141377 is 7731411501.
It is not a de Polignac number, because 1051141377 - 28 = 1051141121 is a prime.
It is a super-2 number, since 2×10511413772 = 2209796388882912258, which contains 22 as substring.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (1051141387) 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, 43399 + ... + 63132.
It is an arithmetic number, because the mean of its divisors is an integer number (53692128).
Almost surely, 21051141377 is an apocalyptic number.
It is an amenable number.
1051141377 is a deficient number, since it is larger than the sum of its proper divisors (667006719).
1051141377 is a wasteful number, since it uses less digits than its factorization.
1051141377 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106581.
The product of its (nonzero) digits is 2940, while the sum is 30.
The square root of 1051141377 is about 32421.3105379779. The cubic root of 1051141377 is about 1016.7645064429.
Adding to 1051141377 its reverse (7731411501), we get a palindrome (8782552878).
It can be divided in two parts, 105114 and 1377, that added together give a triangular number (106491 = T461).
The spelling of 1051141377 in words is "one billion, fifty-one million, one hundred forty-one thousand, three hundred seventy-seven".
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