Base | Representation |
---|---|
bin | 1100000100110111000… |
… | …0100010110110010010 |
3 | 201211111110020102221000 |
4 | 3001031300202312102 |
5 | 11344341012021430 |
6 | 235150204042430 |
7 | 20663061262563 |
oct | 3011560426622 |
9 | 654443212830 |
10 | 207463001490 |
11 | 7aa91501728 |
12 | 3425ab33416 |
13 | 167435248a4 |
14 | a08132216a |
15 | 55e3748e60 |
hex | 304dc22d92 |
207463001490 has 64 divisors (see below), whose sum is σ = 585777899520. Its totient is φ = 52069144320.
The previous prime is 207463001467. The next prime is 207463001533. The reversal of 207463001490 is 94100364702.
207463001490 is a `hidden beast` number, since 2 + 0 + 7 + 4 + 630 + 0 + 14 + 9 + 0 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22594866 + ... + 22604045.
It is an arithmetic number, because the mean of its divisors is an integer number (9152779680).
Almost surely, 2207463001490 is an apocalyptic number.
207463001490 is an abundant number, since it is smaller than the sum of its proper divisors (378314898030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
207463001490 is a wasteful number, since it uses less digits than its factorization.
207463001490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45198944 (or 45198938 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The spelling of 207463001490 in words is "two hundred seven billion, four hundred sixty-three million, one thousand, four hundred ninety".
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