Base | Representation |
---|---|
bin | 10100011010101100… |
… | …11000011010111101 |
3 | 1001021220210021020110 |
4 | 22031112120122331 |
5 | 134422103423440 |
6 | 5011404340233 |
7 | 535430162022 |
oct | 121526303275 |
9 | 31256707213 |
10 | 10961389245 |
11 | 4715466a84 |
12 | 215ab44679 |
13 | 1058c29251 |
14 | 75dadd549 |
15 | 4424b4080 |
hex | 28d5986bd |
10961389245 has 16 divisors (see below), whose sum is σ = 17869133952. Its totient is φ = 5735770560.
The previous prime is 10961389189. The next prime is 10961389249. The reversal of 10961389245 is 54298316901.
It is not a de Polignac number, because 10961389245 - 218 = 10961127101 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10961389194 and 10961389203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10961389249) 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, 6893161 + ... + 6894750.
It is an arithmetic number, because the mean of its divisors is an integer number (1116820872).
Almost surely, 210961389245 is an apocalyptic number.
10961389245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10961389245 is a deficient number, since it is larger than the sum of its proper divisors (6907744707).
10961389245 is a wasteful number, since it uses less digits than its factorization.
10961389245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13787972.
The product of its (nonzero) digits is 466560, while the sum is 48.
The spelling of 10961389245 in words is "ten billion, nine hundred sixty-one million, three hundred eighty-nine thousand, two hundred forty-five".
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