Base | Representation |
---|---|
bin | 100010001110000… |
… | …0011000101010111 |
3 | 2222000112202220001 |
4 | 1010130003011113 |
5 | 4322420001401 |
6 | 305533552131 |
7 | 40311365431 |
oct | 10434030527 |
9 | 2860482801 |
10 | 1148203351 |
11 | 53a149199 |
12 | 280645647 |
13 | 153b5a389 |
14 | ac6c9651 |
15 | 6ac08601 |
hex | 44703157 |
1148203351 has 8 divisors (see below), whose sum is σ = 1219900320. Its totient is φ = 1078646688.
The previous prime is 1148203337. The next prime is 1148203361. The reversal of 1148203351 is 1533028411.
It is a happy number.
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 1148203351 - 211 = 1148201303 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 (1148203361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533971 + ... + 536116.
It is an arithmetic number, because the mean of its divisors is an integer number (152487540).
Almost surely, 21148203351 is an apocalyptic number.
1148203351 is a deficient number, since it is larger than the sum of its proper divisors (71696969).
1148203351 is a wasteful number, since it uses less digits than its factorization.
1148203351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1070153.
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 1148203351 is about 33885.1494168168. The cubic root of 1148203351 is about 1047.1436657813.
The spelling of 1148203351 in words is "one billion, one hundred forty-eight million, two hundred three thousand, three hundred fifty-one".
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