Base | Representation |
---|---|
bin | 10011011010001101… |
… | …01111110101100000 |
3 | 222220012212011212010 |
4 | 21231012233311200 |
5 | 132320111414221 |
6 | 4442001432520 |
7 | 516141052023 |
oct | 115506576540 |
9 | 28805764763 |
10 | 10420419936 |
11 | 4468067803 |
12 | 202993b740 |
13 | ca0b2b374 |
14 | 70bd211ba |
15 | 40ec56c76 |
hex | 26d1afd60 |
10420419936 has 24 divisors (see below), whose sum is σ = 27353602584. Its totient is φ = 3473473280.
The previous prime is 10420419923. The next prime is 10420419953. The reversal of 10420419936 is 63991402401.
It is a tau number, because it is divible by the number of its divisors (24).
It is a junction number, because it is equal to n+sod(n) for n = 10420419894 and 10420419903.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54272925 + ... + 54273116.
It is an arithmetic number, because the mean of its divisors is an integer number (1139733441).
Almost surely, 210420419936 is an apocalyptic number.
10420419936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10420419936 is an abundant number, since it is smaller than the sum of its proper divisors (16933182648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10420419936 is a wasteful number, since it uses less digits than its factorization.
10420419936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108546054 (or 108546046 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 39.
The spelling of 10420419936 in words is "ten billion, four hundred twenty million, four hundred nineteen thousand, nine hundred thirty-six".
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