Base | Representation |
---|---|
bin | 1100010000001111001… |
… | …11111100001111000110 |
3 | 1111020202122002010211220 |
4 | 12020013213330033012 |
5 | 23344234341041422 |
6 | 521230510541210 |
7 | 42263426644041 |
oct | 6100747741706 |
9 | 1436678063756 |
10 | 421034705862 |
11 | 15261812a231 |
12 | 69723807806 |
13 | 3091b4b5064 |
14 | 16541a6bc58 |
15 | ae433ede5c |
hex | 62079fc3c6 |
421034705862 has 32 divisors (see below), whose sum is σ = 858008544480. Its totient is φ = 137688695040.
The previous prime is 421034705849. The next prime is 421034705863. The reversal of 421034705862 is 268507430124.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (421034705863) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7709412 + ... + 7763832.
It is an arithmetic number, because the mean of its divisors is an integer number (26812767015).
Almost surely, 2421034705862 is an apocalyptic number.
421034705862 is an abundant number, since it is smaller than the sum of its proper divisors (436973838618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
421034705862 is a wasteful number, since it uses less digits than its factorization.
421034705862 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78808.
The product of its (nonzero) digits is 322560, while the sum is 42.
The spelling of 421034705862 in words is "four hundred twenty-one billion, thirty-four million, seven hundred five thousand, eight hundred sixty-two".
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