Base | Representation |
---|---|
bin | 100111101011011010… |
… | …010000011010110000 |
3 | 11001222011101100112000 |
4 | 213223122100122300 |
5 | 1144223141000131 |
6 | 31323324334000 |
7 | 3035526005652 |
oct | 475332203260 |
9 | 131864340460 |
10 | 42604234416 |
11 | 17082a85997 |
12 | 83100a4300 |
13 | 402c778983 |
14 | 20c23d26d2 |
15 | 1195451ce6 |
hex | 9eb6906b0 |
42604234416 has 80 divisors (see below), whose sum is σ = 122439544320. Its totient is φ = 14184037440.
The previous prime is 42604234411. The next prime is 42604234427. The reversal of 42604234416 is 61443240624.
42604234416 is a `hidden beast` number, since 4 + 2 + 6 + 0 + 4 + 234 + 416 = 666.
It is a super-2 number, since 2×426042344162 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (42604234411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295621 + ... + 415451.
It is an arithmetic number, because the mean of its divisors is an integer number (1530494304).
Almost surely, 242604234416 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42604234416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61219772160).
42604234416 is an abundant number, since it is smaller than the sum of its proper divisors (79835309904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42604234416 is a wasteful number, since it uses less digits than its factorization.
42604234416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120671 (or 120659 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 36.
The spelling of 42604234416 in words is "forty-two billion, six hundred four million, two hundred thirty-four thousand, four hundred sixteen".
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