Base | Representation |
---|---|
bin | 110010011110100110… |
… | …110100110011001100 |
3 | 12011220022222000112122 |
4 | 302132212310303030 |
5 | 1342000322213140 |
6 | 40522134352112 |
7 | 3626066242322 |
oct | 623646646314 |
9 | 164808860478 |
10 | 54200585420 |
11 | 20a938aa053 |
12 | a6077bb638 |
13 | 515a0c2027 |
14 | 28a2579d12 |
15 | 162353cab5 |
hex | c9e9b4ccc |
54200585420 has 24 divisors (see below), whose sum is σ = 113907578400. Its totient is φ = 21663786752.
The previous prime is 54200585381. The next prime is 54200585431. The reversal of 54200585420 is 2458500245.
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 7 ways as a sum of consecutive naturals, for example, 1000925 + ... + 1053684.
It is an arithmetic number, because the mean of its divisors is an integer number (4746149100).
Almost surely, 254200585420 is an apocalyptic number.
It is an amenable number.
54200585420 is an abundant number, since it is smaller than the sum of its proper divisors (59706992980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54200585420 is a wasteful number, since it uses less digits than its factorization.
54200585420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2055937 (or 2055935 counting only the distinct ones).
The product of its (nonzero) digits is 64000, while the sum is 35.
The spelling of 54200585420 in words is "fifty-four billion, two hundred million, five hundred eighty-five thousand, four hundred twenty".
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