Base | Representation |
---|---|
bin | 10101000100000111… |
… | …11101110111101111 |
3 | 1002012010122210122210 |
4 | 22202003331313233 |
5 | 141130033232224 |
6 | 5110100341503 |
7 | 550146631440 |
oct | 124203756757 |
9 | 32163583583 |
10 | 11308883439 |
11 | 488362a567 |
12 | 22373a4893 |
13 | 10b2c15a09 |
14 | 793d172c7 |
15 | 462c55429 |
hex | 2a20fddef |
11308883439 has 32 divisors (see below), whose sum is σ = 17435052544. Its totient is φ = 6386739840.
The previous prime is 11308883431. The next prime is 11308883459. The reversal of 11308883439 is 93438880311.
It is not a de Polignac number, because 11308883439 - 23 = 11308883431 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11308883431) 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, 610437 + ... + 628689.
It is an arithmetic number, because the mean of its divisors is an integer number (544845392).
Almost surely, 211308883439 is an apocalyptic number.
11308883439 is a deficient number, since it is larger than the sum of its proper divisors (6126169105).
11308883439 is a wasteful number, since it uses less digits than its factorization.
11308883439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18607.
The product of its (nonzero) digits is 497664, while the sum is 48.
The spelling of 11308883439 in words is "eleven billion, three hundred eight million, eight hundred eighty-three thousand, four hundred thirty-nine".
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