Base | Representation |
---|---|
bin | 110010011011111111… |
… | …100100101000101000 |
3 | 12011210021110111112011 |
4 | 302123333210220220 |
5 | 1341403111204120 |
6 | 40513530525304 |
7 | 3625024463434 |
oct | 623377445050 |
9 | 164707414464 |
10 | 54156741160 |
11 | 20a71083225 |
12 | a5b4b96834 |
13 | 5150cb0792 |
14 | 289a8059c4 |
15 | 161e77bc5a |
hex | c9bfe4a28 |
54156741160 has 64 divisors (see below), whose sum is σ = 128079014400. Its totient is φ = 20569545216.
The previous prime is 54156741139. The next prime is 54156741167. The reversal of 54156741160 is 6114765145.
It is a super-2 number, since 2×541567411602 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is not an unprimeable number, because it can be changed into a prime (54156741167) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 88800 + ... + 340879.
It is an arithmetic number, because the mean of its divisors is an integer number (2001234600).
Almost surely, 254156741160 is an apocalyptic number.
It is an amenable number.
54156741160 is an abundant number, since it is smaller than the sum of its proper divisors (73922273240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54156741160 is a wasteful number, since it uses less digits than its factorization.
54156741160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 429850 (or 429846 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 40.
The spelling of 54156741160 in words is "fifty-four billion, one hundred fifty-six million, seven hundred forty-one thousand, one hundred sixty".
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