Base | Representation |
---|---|
bin | 1001100011101100110… |
… | …1000011110100000000 |
3 | 120200211112002201101200 |
4 | 2120323031003310000 |
5 | 10142241210131410 |
6 | 203233335301200 |
7 | 14602036165266 |
oct | 2307315036400 |
9 | 520745081350 |
10 | 164202036480 |
11 | 63701850389 |
12 | 279a6b1a800 |
13 | 1263a9a9541 |
14 | 7d39a1a436 |
15 | 44108203c0 |
hex | 263b343d00 |
164202036480 has 108 divisors (see below), whose sum is σ = 568121981700. Its totient is φ = 43787206656.
The previous prime is 164202036371. The next prime is 164202036499. The reversal of 164202036480 is 84630202461.
164202036480 is a `hidden beast` number, since 1 + 6 + 4 + 2 + 0 + 2 + 0 + 3 + 648 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 79199467776 + 85002568704 = 281424^2 + 291552^2 .
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 11 ways as a sum of consecutive naturals, for example, 7115305 + ... + 7138344.
Almost surely, 2164202036480 is an apocalyptic number.
164202036480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
164202036480 is an abundant number, since it is smaller than the sum of its proper divisors (403919945220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164202036480 is a wasteful number, since it uses less digits than its factorization.
164202036480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14253676 (or 14253659 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The spelling of 164202036480 in words is "one hundred sixty-four billion, two hundred two million, thirty-six thousand, four hundred eighty".
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