Base | Representation |
---|---|
bin | 110010011001011100… |
… | …100010000001011001 |
3 | 12011200022001002000201 |
4 | 302121130202001121 |
5 | 1341311141012420 |
6 | 40505402502201 |
7 | 3623665263502 |
oct | 623134420131 |
9 | 164608032021 |
10 | 54114000985 |
11 | 20a49a40970 |
12 | a5a2804961 |
13 | 5145197935 |
14 | 2894c7bba9 |
15 | 161ab3810a |
hex | c99722059 |
54114000985 has 64 divisors (see below), whose sum is σ = 77137920000. Its totient is φ = 36004780800.
The previous prime is 54114000937. The next prime is 54114000991. The reversal of 54114000985 is 58900041145.
It is not a de Polignac number, because 54114000985 - 235 = 19754262617 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18042516 + ... + 18045514.
It is an arithmetic number, because the mean of its divisors is an integer number (1205280000).
Almost surely, 254114000985 is an apocalyptic number.
54114000985 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
54114000985 is the 189937-th pentagonal number.
It is an amenable number.
54114000985 is a deficient number, since it is larger than the sum of its proper divisors (23023919015).
54114000985 is a wasteful number, since it uses less digits than its factorization.
54114000985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3622.
The product of its (nonzero) digits is 28800, while the sum is 37.
The spelling of 54114000985 in words is "fifty-four billion, one hundred fourteen million, nine hundred eighty-five", and thus it is an aban number.
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