Base | Representation |
---|---|
bin | 1100001110111010100… |
… | …10011011010101110000 |
3 | 1111011221010120000222010 |
4 | 12013131102123111300 |
5 | 23341311023014044 |
6 | 521032215042520 |
7 | 42240013434432 |
oct | 6073522332560 |
9 | 1434833500863 |
10 | 420324423024 |
11 | 1522931a7220 |
12 | 69565970440 |
13 | 308372b545c |
14 | 164b55b8652 |
15 | ae00d99bb9 |
hex | 61dd49b570 |
420324423024 has 80 divisors (see below), whose sum is σ = 1184730672384. Its totient is φ = 127351680000.
The previous prime is 420324423019. The next prime is 420324423041.
420324423024 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 420324422982 and 420324423000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3630024 + ... + 3744024.
Almost surely, 2420324423024 is an apocalyptic number.
420324423024 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
420324423024 is an abundant number, since it is smaller than the sum of its proper divisors (764406249360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420324423024 is a wasteful number, since it uses less digits than its factorization.
420324423024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121006 (or 121000 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 30.
It can be divided in two parts, 420324 and 423024, that added together give a palindrome (843348).
The spelling of 420324423024 in words is "four hundred twenty billion, three hundred twenty-four million, four hundred twenty-three thousand, twenty-four".
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