Base | Representation |
---|---|
bin | 111100001110011… |
… | …000101100101110 |
3 | 2121102020211220122 |
4 | 330032120230232 |
5 | 4032130413032 |
6 | 244132244542 |
7 | 34016202446 |
oct | 7416305456 |
9 | 2542224818 |
10 | 1010404142 |
11 | 47938a650 |
12 | 242470752 |
13 | 131440997 |
14 | 98299126 |
15 | 5da89012 |
hex | 3c398b2e |
1010404142 has 32 divisors (see below), whose sum is σ = 1710720000. Its totient is φ = 443419200.
The previous prime is 1010404141. The next prime is 1010404207. The reversal of 1010404142 is 2414040101.
It is a self number, because there is not a number n which added to its sum of digits gives 1010404142.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1010404141) 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, 338834 + ... + 341802.
It is an arithmetic number, because the mean of its divisors is an integer number (53460000).
Almost surely, 21010404142 is an apocalyptic number.
1010404142 is a deficient number, since it is larger than the sum of its proper divisors (700315858).
1010404142 is a wasteful number, since it uses less digits than its factorization.
1010404142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3512.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 1010404142 is about 31786.8548617192. The cubic root of 1010404142 is about 1003.4560890215.
Adding to 1010404142 its reverse (2414040101), we get a palindrome (3424444243).
The spelling of 1010404142 in words is "one billion, ten million, four hundred four thousand, one hundred forty-two".
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