Base | Representation |
---|---|
bin | 111011100110111… |
… | …001000111001111 |
3 | 2120200202212021112 |
4 | 323212321013033 |
5 | 4022003114101 |
6 | 243122322235 |
7 | 33532203011 |
oct | 7346710717 |
9 | 2520685245 |
10 | 1000051151 |
11 | 473559260 |
12 | 23aab937b |
13 | 12c257558 |
14 | 96b621b1 |
15 | 5cbe16bb |
hex | 3b9b91cf |
1000051151 has 4 divisors (see below), whose sum is σ = 1090964904. Its totient is φ = 909137400.
The previous prime is 1000051099. The next prime is 1000051177. The reversal of 1000051151 is 1511500001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1511500001 = 11 ⋅137409091.
It is a cyclic number.
It is not a de Polignac number, because 1000051151 - 214 = 1000034767 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000053151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45456860 + ... + 45456881.
It is an arithmetic number, because the mean of its divisors is an integer number (272741226).
Almost surely, 21000051151 is an apocalyptic number.
1000051151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1000051151 is a deficient number, since it is larger than the sum of its proper divisors (90913753).
1000051151 is an equidigital number, since it uses as much as digits as its factorization.
1000051151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90913752.
The product of its (nonzero) digits is 25, while the sum is 14.
The square root of 1000051151 is about 31623.5853596647. The cubic root of 1000051151 is about 1000.0170500426.
Adding to 1000051151 its reverse (1511500001), we get a palindrome (2511551152).
The spelling of 1000051151 in words is "one billion, fifty-one thousand, one hundred fifty-one".
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