Base | Representation |
---|---|
bin | 10011001000011000… |
… | …010111100011011100 |
3 | 1222000120211111101102 |
4 | 103020120113203130 |
5 | 314032133402231 |
6 | 13234155532232 |
7 | 1325020400054 |
oct | 231030274334 |
9 | 58016744342 |
10 | 20541700316 |
11 | 8791288535 |
12 | 3b9345a078 |
13 | 1c249a0477 |
14 | dcc214564 |
15 | 8035beacb |
hex | 4c86178dc |
20541700316 has 6 divisors (see below), whose sum is σ = 35947975560. Its totient is φ = 10270850156.
The previous prime is 20541700307. The next prime is 20541700327. The reversal of 20541700316 is 61300714502.
It is a super-2 number, since 2×205417003162 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567712536 + ... + 2567712543.
It is an arithmetic number, because the mean of its divisors is an integer number (5991329260).
Almost surely, 220541700316 is an apocalyptic number.
It is an amenable number.
20541700316 is a deficient number, since it is larger than the sum of its proper divisors (15406275244).
20541700316 is a wasteful number, since it uses less digits than its factorization.
20541700316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5135425083 (or 5135425081 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 29.
The spelling of 20541700316 in words is "twenty billion, five hundred forty-one million, seven hundred thousand, three hundred sixteen".
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