Base | Representation |
---|---|
bin | 100000010101111… |
… | …1100001101010101 |
3 | 2210122002221201010 |
4 | 1000223330031111 |
5 | 4210311320004 |
6 | 255404522433 |
7 | 35615364105 |
oct | 10053741525 |
9 | 2718087633 |
10 | 1085260629 |
11 | 507668412 |
12 | 263550419 |
13 | 143abcb6b |
14 | a41c3205 |
15 | 65423a89 |
hex | 40afc355 |
1085260629 has 16 divisors (see below), whose sum is σ = 1457600000. Its totient is φ = 718231536.
The previous prime is 1085260621. The next prime is 1085260651. The reversal of 1085260629 is 9260625801.
It is not a de Polignac number, because 1085260629 - 23 = 1085260621 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 (1085260621) 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, 296082 + ... + 299724.
It is an arithmetic number, because the mean of its divisors is an integer number (91100000).
Almost surely, 21085260629 is an apocalyptic number.
It is an amenable number.
1085260629 is a deficient number, since it is larger than the sum of its proper divisors (372339371).
1085260629 is a wasteful number, since it uses less digits than its factorization.
1085260629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4344.
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 1085260629 is about 32943.2941431181. The cubic root of 1085260629 is about 1027.6487129725.
The spelling of 1085260629 in words is "one billion, eighty-five million, two hundred sixty thousand, six hundred twenty-nine".
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