Base | Representation |
---|---|
bin | 100111011001010110… |
… | …000000011011000000 |
3 | 11001012001001002000112 |
4 | 213121112000123000 |
5 | 1143113042133212 |
6 | 31233300010452 |
7 | 3025155450611 |
oct | 473126003300 |
9 | 131161032015 |
10 | 42301130432 |
11 | 16a37981430 |
12 | 8246690a28 |
13 | 3cb1a320c2 |
14 | 2094051c08 |
15 | 1178a2d422 |
hex | 9d95806c0 |
42301130432 has 56 divisors (see below), whose sum is σ = 95553775872. Its totient is φ = 18391788800.
The previous prime is 42301130429. The next prime is 42301130441. The reversal of 42301130432 is 23403110324.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 42301130398 and 42301130407.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290044 + ... + 1322427.
Almost surely, 242301130432 is an apocalyptic number.
It is an amenable number.
42301130432 is an abundant number, since it is smaller than the sum of its proper divisors (53252645440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42301130432 is a wasteful number, since it uses less digits than its factorization.
42301130432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2612517 (or 2612507 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 42301130432 its reverse (23403110324), we get a palindrome (65704240756).
The spelling of 42301130432 in words is "forty-two billion, three hundred one million, one hundred thirty thousand, four hundred thirty-two".
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