Base | Representation |
---|---|
bin | 100001101101000111… |
… | …101011101000001100 |
3 | 10110102011202021212200 |
4 | 201231013223220030 |
5 | 1043104224443440 |
6 | 24343051201500 |
7 | 2420555623215 |
oct | 415507535014 |
9 | 113364667780 |
10 | 36190468620 |
11 | 143916377a9 |
12 | 7020146290 |
13 | 3549a5b997 |
14 | 1a7467840c |
15 | e1c336c30 |
hex | 86d1eba0c |
36190468620 has 72 divisors (see below), whose sum is σ = 110022494400. Its totient is φ = 9629276160.
The previous prime is 36190468609. The next prime is 36190468627. The reversal of 36190468620 is 2686409163.
36190468620 is a `hidden beast` number, since 3 + 6 + 19 + 0 + 4 + 6 + 8 + 620 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (36190468627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143076 + ... + 304715.
It is an arithmetic number, because the mean of its divisors is an integer number (1528090200).
Almost surely, 236190468620 is an apocalyptic number.
36190468620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
36190468620 is an abundant number, since it is smaller than the sum of its proper divisors (73832025780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36190468620 is a wasteful number, since it uses less digits than its factorization.
36190468620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 448255 (or 448250 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The spelling of 36190468620 in words is "thirty-six billion, one hundred ninety million, four hundred sixty-eight thousand, six hundred twenty".
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