Base | Representation |
---|---|
bin | 110011001011001000011010… |
… | …1000011001011001011100010 |
3 | 2012000210001212102100202022200 |
4 | 1212112100311003023023202 |
5 | 432444420023440432113 |
6 | 4233203055030514030 |
7 | 163545602641410420 |
oct | 14626206503131342 |
9 | 2160701772322280 |
10 | 450130642514658 |
11 | 1204753738aa666 |
12 | 4259a401505916 |
13 | 164221a2ca8431 |
14 | 7d226217b0110 |
15 | 3708de721b873 |
hex | 19964350cb2e2 |
450130642514658 has 24 divisors (see below), whose sum is σ = 1114609210036608. Its totient is φ = 128608755004152.
The previous prime is 450130642514629. The next prime is 450130642514659. The reversal of 450130642514658 is 856415246031054.
450130642514658 is a `hidden beast` number, since 4 + 5 + 0 + 1 + 3 + 0 + 64 + 2 + 514 + 65 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (450130642514659) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1786232708266 + ... + 1786232708517.
It is an arithmetic number, because the mean of its divisors is an integer number (46442050418192).
Almost surely, 2450130642514658 is an apocalyptic number.
450130642514658 is an abundant number, since it is smaller than the sum of its proper divisors (664478567521950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450130642514658 is a wasteful number, since it uses less digits than its factorization.
450130642514658 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3572465416798 (or 3572465416795 counting only the distinct ones).
The product of its (nonzero) digits is 13824000, while the sum is 54.
The spelling of 450130642514658 in words is "four hundred fifty trillion, one hundred thirty billion, six hundred forty-two million, five hundred fourteen thousand, six hundred fifty-eight".
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