Base | Representation |
---|---|
bin | 100000011010101110001… |
… | …0110001011110001100100 |
3 | 120202221020121100102002002 |
4 | 1000311130112023301210 |
5 | 1040444210140431340 |
6 | 13250444012104432 |
7 | 636615501403064 |
oct | 100653426136144 |
9 | 16687217312062 |
10 | 4455430405220 |
11 | 14685a0346913 |
12 | 5bb5aa765118 |
13 | 2641b7261202 |
14 | 1159031313a4 |
15 | 7ad68d6c715 |
hex | 40d5c58bc64 |
4455430405220 has 24 divisors (see below), whose sum is σ = 9514986969600. Its totient is φ = 1751965853792.
The previous prime is 4455430405207. The next prime is 4455430405259. The reversal of 4455430405220 is 225040345544.
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, 1887893060 + ... + 1887895419.
It is an arithmetic number, because the mean of its divisors is an integer number (396457790400).
Almost surely, 24455430405220 is an apocalyptic number.
It is an amenable number.
4455430405220 is an abundant number, since it is smaller than the sum of its proper divisors (5059556564380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4455430405220 is a wasteful number, since it uses less digits than its factorization.
4455430405220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3775788547 (or 3775788545 counting only the distinct ones).
The product of its (nonzero) digits is 384000, while the sum is 38.
The spelling of 4455430405220 in words is "four trillion, four hundred fifty-five billion, four hundred thirty million, four hundred five thousand, two hundred twenty".
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