Base | Representation |
---|---|
bin | 11010110010101001111… |
… | …00011110010100010000 |
3 | 10021000002120201202121211 |
4 | 31121110330132110100 |
5 | 110040240310442204 |
6 | 1542521033225504 |
7 | 123336020042062 |
oct | 15312474362420 |
9 | 3230076652554 |
10 | 920548140304 |
11 | 325447476831 |
12 | 12a4a9862294 |
13 | 68a658a2900 |
14 | 327aa3d5732 |
15 | 18e2b46e804 |
hex | d654f1e510 |
920548140304 has 45 divisors (see below), whose sum is σ = 1931417400069. Its totient is φ = 424845345600.
The previous prime is 920548140293. The next prime is 920548140311. The reversal of 920548140304 is 403041845029.
The square root of 920548140304 is 959452.
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., 136175760400 + 784372379904 = 369020^2 + 885648^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 49882279 + ... + 49900729.
Almost surely, 2920548140304 is an apocalyptic number.
920548140304 is the 959452-nd square number.
It is an amenable number.
920548140304 is an abundant number, since it is smaller than the sum of its proper divisors (1010869259765).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
920548140304 is an frugal number, since it uses more digits than its factorization.
920548140304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36936 (or 18466 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
The spelling of 920548140304 in words is "nine hundred twenty billion, five hundred forty-eight million, one hundred forty thousand, three hundred four".
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