Base | Representation |
---|---|
bin | 110010111011110010… |
… | …010011110101100010 |
3 | 12020011110010201212011 |
4 | 302323302103311202 |
5 | 1344001133313034 |
6 | 41042503223134 |
7 | 3644162323606 |
oct | 627362236542 |
9 | 166143121764 |
10 | 54690135394 |
11 | 21215179204 |
12 | a723747aaa |
13 | 520765877b |
14 | 290b5b1506 |
15 | 16514de864 |
hex | cbbc93d62 |
54690135394 has 8 divisors (see below), whose sum is σ = 83780633088. Its totient is φ = 26763257700.
The previous prime is 54690135341. The next prime is 54690135397. The reversal of 54690135394 is 49353109645.
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 (54690135397) 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, 290904882 + ... + 290905069.
It is an arithmetic number, because the mean of its divisors is an integer number (10472579136).
Almost surely, 254690135394 is an apocalyptic number.
54690135394 is a deficient number, since it is larger than the sum of its proper divisors (29090497694).
54690135394 is a wasteful number, since it uses less digits than its factorization.
54690135394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 581810000.
The product of its (nonzero) digits is 1749600, while the sum is 49.
The spelling of 54690135394 in words is "fifty-four billion, six hundred ninety million, one hundred thirty-five thousand, three hundred ninety-four".
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