Base | Representation |
---|---|
bin | 1001000110001000101110… |
… | …00101011101001011110110 |
3 | 2121211011210020220111001210 |
4 | 10203010113011131023312 |
5 | 10110203144300104302 |
6 | 110312452004502250 |
7 | 4133046305535024 |
oct | 443042705351366 |
9 | 77734706814053 |
10 | 20002050003702 |
11 | 6411904858178 |
12 | 22b06460aa986 |
13 | b21253c18090 |
14 | 4d2166611714 |
15 | 24a474d2466c |
hex | 12311715d2f6 |
20002050003702 has 64 divisors (see below), whose sum is σ = 44247064780800. Its totient is φ = 5987954865024.
The previous prime is 20002050003667. The next prime is 20002050003703. The reversal of 20002050003702 is 20730005020002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20002050003703) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114772843 + ... + 114946985.
It is an arithmetic number, because the mean of its divisors is an integer number (691360387200).
Almost surely, 220002050003702 is an apocalyptic number.
20002050003702 is an abundant number, since it is smaller than the sum of its proper divisors (24245014777098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20002050003702 is a wasteful number, since it uses less digits than its factorization.
20002050003702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213997.
The product of its (nonzero) digits is 840, while the sum is 21.
Adding to 20002050003702 its reverse (20730005020002), we get a palindrome (40732055023704).
The spelling of 20002050003702 in words is "twenty trillion, two billion, fifty million, three thousand, seven hundred two".
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