Base | Representation |
---|---|
bin | 100010010101011… |
… | …1011001011000001 |
3 | 2222021212220100101 |
4 | 1010222323023001 |
5 | 4324414244410 |
6 | 310153322401 |
7 | 40356500116 |
oct | 10452731301 |
9 | 2867786311 |
10 | 1152103105 |
11 | 54137212a |
12 | 281a06401 |
13 | 1548c441a |
14 | ad02290d |
15 | 6b228d3a |
hex | 44abb2c1 |
1152103105 has 8 divisors (see below), whose sum is σ = 1383383232. Its totient is φ = 921109488.
The previous prime is 1152103093. The next prime is 1152103129. The reversal of 1152103105 is 5013012511.
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 1152103105 - 27 = 1152102977 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62677 + ... + 78946.
It is an arithmetic number, because the mean of its divisors is an integer number (172922904).
Almost surely, 21152103105 is an apocalyptic number.
It is an amenable number.
1152103105 is a deficient number, since it is larger than the sum of its proper divisors (231280127).
1152103105 is a wasteful number, since it uses less digits than its factorization.
1152103105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143255.
The product of its (nonzero) digits is 150, while the sum is 19.
The square root of 1152103105 is about 33942.6443430679. The cubic root of 1152103105 is about 1048.3278312345.
Adding to 1152103105 its reverse (5013012511), we get a palindrome (6165115616).
The spelling of 1152103105 in words is "one billion, one hundred fifty-two million, one hundred three thousand, one hundred five".
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