Base | Representation |
---|---|
bin | 1101001101110010110… |
… | …01000001000000000000 |
3 | 1121102001202012222201201 |
4 | 12212321121001000000 |
5 | 24414424432034421 |
6 | 544334035110544 |
7 | 44543400353221 |
oct | 6467131010000 |
9 | 1542052188651 |
10 | 454081908736 |
11 | 165636443945 |
12 | 74007142454 |
13 | 33a86c7a881 |
14 | 17d98a89248 |
15 | bc297e2b91 |
hex | 69b9641000 |
454081908736 has 39 divisors (see below), whose sum is σ = 908139208861. Its totient is φ = 227019390976.
The previous prime is 454081908677. The next prime is 454081908767. The reversal of 454081908736 is 637809180454.
The square root of 454081908736 is 673856.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 367410548736 + 86671360000 = 606144^2 + 294400^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 43121520 + ... + 43132048.
Almost surely, 2454081908736 is an apocalyptic number.
454081908736 is the 673856-th square number.
It is an amenable number.
454081908736 is a deficient number, since it is larger than the sum of its proper divisors (454057300125).
454081908736 is an frugal number, since it uses more digits than its factorization.
454081908736 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21082 (or 10531 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 55.
The spelling of 454081908736 in words is "four hundred fifty-four billion, eighty-one million, nine hundred eight thousand, seven hundred thirty-six".
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