Base | Representation |
---|---|
bin | 10010101111111101… |
… | …100011111011111010 |
3 | 1220222000221120120222 |
4 | 102233331203323322 |
5 | 312212244114322 |
6 | 13125403020042 |
7 | 1311614226515 |
oct | 225775437372 |
9 | 56860846528 |
10 | 20132019962 |
11 | 85a100062a |
12 | 3a9a20a622 |
13 | 1b8ab4c962 |
14 | d8da4dd7c |
15 | 7cc647e42 |
hex | 4aff63efa |
20132019962 has 8 divisors (see below), whose sum is σ = 31787400000. Its totient is φ = 9536219964.
The previous prime is 20132019961. The next prime is 20132020049. The reversal of 20132019962 is 26991023102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (20132019961) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264894962 + ... + 264895037.
It is an arithmetic number, because the mean of its divisors is an integer number (3973425000).
Almost surely, 220132019962 is an apocalyptic number.
20132019962 is a deficient number, since it is larger than the sum of its proper divisors (11655380038).
20132019962 is a wasteful number, since it uses less digits than its factorization.
20132019962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 529790020.
The product of its (nonzero) digits is 11664, while the sum is 35.
The spelling of 20132019962 in words is "twenty billion, one hundred thirty-two million, nineteen thousand, nine hundred sixty-two".
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