Base | Representation |
---|---|
bin | 1011101100110111101… |
… | …0000000111010100011 |
3 | 201012212122022010221100 |
4 | 2323031322000322203 |
5 | 11243143344023440 |
6 | 232203153125443 |
7 | 20344352405331 |
oct | 2731572007243 |
9 | 635778263840 |
10 | 201023032995 |
11 | 78287297014 |
12 | 32b62259883 |
13 | 15c58262145 |
14 | 9a2dd06b51 |
15 | 53681a5230 |
hex | 2ecde80ea3 |
201023032995 has 24 divisors (see below), whose sum is σ = 355014266256. Its totient is φ = 105189409728.
The previous prime is 201023032993. The next prime is 201023033021. The reversal of 201023032995 is 599230320102.
201023032995 is a `hidden beast` number, since 2 + 0 + 10 + 230 + 329 + 95 = 666.
It is not a de Polignac number, because 201023032995 - 21 = 201023032993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (201023032993) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42140809 + ... + 42145578.
It is an arithmetic number, because the mean of its divisors is an integer number (14792261094).
Almost surely, 2201023032995 is an apocalyptic number.
201023032995 is a deficient number, since it is larger than the sum of its proper divisors (153991233261).
201023032995 is a wasteful number, since it uses less digits than its factorization.
201023032995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84286451 (or 84286448 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The spelling of 201023032995 in words is "two hundred one billion, twenty-three million, thirty-two thousand, nine hundred ninety-five".
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