Base | Representation |
---|---|
bin | 110010011011011110… |
… | …000111110001101000 |
3 | 12011202122221222202212 |
4 | 302123132013301220 |
5 | 1341343340102300 |
6 | 40513014544252 |
7 | 3624560112110 |
oct | 623336076150 |
9 | 164678858685 |
10 | 54147972200 |
11 | 20a67133a53 |
12 | a5b2068088 |
13 | 514c23034a |
14 | 28995a2040 |
15 | 161dae8935 |
hex | c9b787c68 |
54147972200 has 48 divisors (see below), whose sum is σ = 143878901280. Its totient is φ = 18565018560.
The previous prime is 54147972173. The next prime is 54147972227. The reversal of 54147972200 is 227974145.
It is an interprime number because it is at equal distance from previous prime (54147972173) and next prime (54147972227).
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 11 ways as a sum of consecutive naturals, for example, 19337162 + ... + 19339961.
It is an arithmetic number, because the mean of its divisors is an integer number (2997477110).
Almost surely, 254147972200 is an apocalyptic number.
54147972200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
54147972200 is an abundant number, since it is smaller than the sum of its proper divisors (89730929080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54147972200 is a wasteful number, since it uses less digits than its factorization.
54147972200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38677146 (or 38677137 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 41.
The spelling of 54147972200 in words is "fifty-four billion, one hundred forty-seven million, nine hundred seventy-two thousand, two hundred".
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