Base | Representation |
---|---|
bin | 1011101011010111100… |
… | …0101010000110001000 |
3 | 201011211112222011210200 |
4 | 2322311320222012020 |
5 | 11241332211233300 |
6 | 232055155212200 |
7 | 20331360032511 |
oct | 2726570520610 |
9 | 634745864720 |
10 | 200620024200 |
11 | 7809a8565a2 |
12 | 32a6b2a7060 |
13 | 15bc29091bb |
14 | 99d259ba08 |
15 | 5342aea200 |
hex | 2eb5e2a188 |
200620024200 has 72 divisors (see below), whose sum is σ = 673748920650. Its totient is φ = 53498672640.
The previous prime is 200620024177. The next prime is 200620024219. The reversal of 200620024200 is 2420026002.
It is a happy number.
200620024200 is a `hidden beast` number, since 2 + 0 + 0 + 620 + 0 + 2 + 42 + 0 + 0 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 147820256676 + 52799767524 = 384474^2 + 229782^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×2006200242002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 55725985 + ... + 55729584.
Almost surely, 2200620024200 is an apocalyptic number.
200620024200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200620024200 is an abundant number, since it is smaller than the sum of its proper divisors (473128896450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200620024200 is a wasteful number, since it uses less digits than its factorization.
200620024200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111455591 (or 111455579 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The spelling of 200620024200 in words is "two hundred billion, six hundred twenty million, twenty-four thousand, two hundred".
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