Base | Representation |
---|---|
bin | 11001000011100… |
… | …001010000100100 |
3 | 1002021222010222212 |
4 | 121003201100210 |
5 | 1330102244220 |
6 | 105413342552 |
7 | 13262641061 |
oct | 3103412044 |
9 | 1067863885 |
10 | 420353060 |
11 | 1a6307526 |
12 | b8937a58 |
13 | 6911962a |
14 | 3db81c68 |
15 | 26d840c5 |
hex | 190e1424 |
420353060 has 24 divisors (see below), whose sum is σ = 921122496. Its totient is φ = 160830560.
The previous prime is 420353051. The next prime is 420353081. The reversal of 420353060 is 60353024.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456446 + ... + 457365.
It is an arithmetic number, because the mean of its divisors is an integer number (38380104).
Almost surely, 2420353060 is an apocalyptic number.
It is an amenable number.
420353060 is an abundant number, since it is smaller than the sum of its proper divisors (500769436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420353060 is a wasteful number, since it uses less digits than its factorization.
420353060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 913843 (or 913841 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 420353060 is about 20502.5135044462. The cubic root of 420353060 is about 749.0970229091.
The spelling of 420353060 in words is "four hundred twenty million, three hundred fifty-three thousand, sixty".
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