Base | Representation |
---|---|
bin | 100001110111100… |
… | …0111101011010000 |
3 | 2221012101101222000 |
4 | 1003233013223100 |
5 | 4311411110210 |
6 | 304433314000 |
7 | 40106313255 |
oct | 10357075320 |
9 | 2835341860 |
10 | 1136425680 |
11 | 533534485 |
12 | 278705900 |
13 | 151595640 |
14 | aad0142c |
15 | 69b7dac0 |
hex | 43bc7ad0 |
1136425680 has 160 divisors (see below), whose sum is σ = 4215563520. Its totient is φ = 279728640.
The previous prime is 1136425679. The next prime is 1136425709. The reversal of 1136425680 is 865246311.
It is a happy number.
1136425680 is a `hidden beast` number, since 1 + 1 + 3 + 642 + 5 + 6 + 8 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7845 + ... + 48315.
It is an arithmetic number, because the mean of its divisors is an integer number (26347272).
Almost surely, 21136425680 is an apocalyptic number.
1136425680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1136425680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2107781760).
1136425680 is an abundant number, since it is smaller than the sum of its proper divisors (3079137840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1136425680 is a wasteful number, since it uses less digits than its factorization.
1136425680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40506 (or 40494 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 1136425680 is about 33710.9133664456. The cubic root of 1136425680 is about 1043.5510025920.
The spelling of 1136425680 in words is "one billion, one hundred thirty-six million, four hundred twenty-five thousand, six hundred eighty".
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