Base | Representation |
---|---|
bin | 101010110000101… |
… | …1011010010101101 |
3 | 10200222212201010001 |
4 | 1111201123102231 |
5 | 10414303412101 |
6 | 354213144301 |
7 | 50361550615 |
oct | 12541332255 |
9 | 3628781101 |
10 | 1434825901 |
11 | 676a15a33 |
12 | 34062b091 |
13 | 19b353212 |
14 | d87b9a45 |
15 | 85e73901 |
hex | 5585b4ad |
1434825901 has 4 divisors (see below), whose sum is σ = 1438937500. Its totient is φ = 1430714304.
The previous prime is 1434825893. The next prime is 1434825937. The reversal of 1434825901 is 1095284341.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 370370025 + 1064455876 = 19245^2 + 32626^2 .
It is a cyclic number.
It is not a de Polignac number, because 1434825901 - 23 = 1434825893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1434820901) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2055276 + ... + 2055973.
It is an arithmetic number, because the mean of its divisors is an integer number (359734375).
Almost surely, 21434825901 is an apocalyptic number.
It is an amenable number.
1434825901 is a deficient number, since it is larger than the sum of its proper divisors (4111599).
1434825901 is an equidigital number, since it uses as much as digits as its factorization.
1434825901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4111598.
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 1434825901 is about 37879.0958313421. The cubic root of 1434825901 is about 1127.8891077400.
The spelling of 1434825901 in words is "one billion, four hundred thirty-four million, eight hundred twenty-five thousand, nine hundred one".
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