Base | Representation |
---|---|
bin | 1100010110001011010… |
… | …01010100100110001110 |
3 | 1111112222210220222221000 |
4 | 12023011221110212032 |
5 | 23422302010120310 |
6 | 522515113321130 |
7 | 42435430532562 |
oct | 6130551244616 |
9 | 1445883828830 |
10 | 424222738830 |
11 | 153a03749620 |
12 | 6a2734061a6 |
13 | 31008b238b7 |
14 | 1676521d6a2 |
15 | b07d2364c0 |
hex | 62c5a5498e |
424222738830 has 128 divisors (see below), whose sum is σ = 1299055449600. Its totient is φ = 97429132800.
The previous prime is 424222738813. The next prime is 424222738831. The reversal of 424222738830 is 38837222424.
424222738830 is a `hidden beast` number, since 4 + 2 + 42 + 227 + 388 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424222738831) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3702411 + ... + 3815270.
It is an arithmetic number, because the mean of its divisors is an integer number (10148870700).
Almost surely, 2424222738830 is an apocalyptic number.
424222738830 is an abundant number, since it is smaller than the sum of its proper divisors (874832710770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424222738830 is a wasteful number, since it uses less digits than its factorization.
424222738830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7517727 (or 7517721 counting only the distinct ones).
The product of its (nonzero) digits is 1032192, while the sum is 45.
The spelling of 424222738830 in words is "four hundred twenty-four billion, two hundred twenty-two million, seven hundred thirty-eight thousand, eight hundred thirty".
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