Base | Representation |
---|---|
bin | 100111010101001111… |
… | …001101101111101010 |
3 | 11001000020102010122220 |
4 | 213111033031233222 |
5 | 1142442423204010 |
6 | 31222355254510 |
7 | 3023361061302 |
oct | 472517155752 |
9 | 131006363586 |
10 | 42232241130 |
11 | 16a01aa9922 |
12 | 82275aa436 |
13 | 3ca0691cc1 |
14 | 2088c3c602 |
15 | 1172971970 |
hex | 9d53cdbea |
42232241130 has 32 divisors (see below), whose sum is σ = 101443287168. Its totient is φ = 11252385600.
The previous prime is 42232241099. The next prime is 42232241137. The reversal of 42232241130 is 3114223224.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 42232241130.
It is not an unprimeable number, because it can be changed into a prime (42232241137) 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, 560566 + ... + 631425.
It is an arithmetic number, because the mean of its divisors is an integer number (3170102724).
Almost surely, 242232241130 is an apocalyptic number.
42232241130 is an abundant number, since it is smaller than the sum of its proper divisors (59211046038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42232241130 is a wasteful number, since it uses less digits than its factorization.
42232241130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1193182.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 42232241130 its reverse (3114223224), we get a palindrome (45346464354).
The spelling of 42232241130 in words is "forty-two billion, two hundred thirty-two million, two hundred forty-one thousand, one hundred thirty".
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