Base | Representation |
---|---|
bin | 1100010100110011100… |
… | …00011111011010001100 |
3 | 1111111002111102011020012 |
4 | 12022121300133122030 |
5 | 23414300010424440 |
6 | 522314051412352 |
7 | 42411250116344 |
oct | 6123160373214 |
9 | 1444074364205 |
10 | 423486420620 |
11 | 15366605387a |
12 | 6a0a88b40b8 |
13 | 30c1c409753 |
14 | 166d550dd24 |
15 | b03878ce65 |
hex | 6299c1f68c |
423486420620 has 48 divisors (see below), whose sum is σ = 936255936000. Its totient is φ = 160457112000.
The previous prime is 423486420613. The next prime is 423486420647. The reversal of 423486420620 is 26024684324.
It is a super-2 number, since 2×4234864206202 (a number of 24 digits) contains 22 as substring.
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 15 ways as a sum of consecutive naturals, for example, 2853245 + ... + 2997995.
It is an arithmetic number, because the mean of its divisors is an integer number (19505332000).
Almost surely, 2423486420620 is an apocalyptic number.
It is an amenable number.
423486420620 is an abundant number, since it is smaller than the sum of its proper divisors (512769515380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423486420620 is a wasteful number, since it uses less digits than its factorization.
423486420620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152478 (or 152476 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 41.
The spelling of 423486420620 in words is "four hundred twenty-three billion, four hundred eighty-six million, four hundred twenty thousand, six hundred twenty".
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