Base | Representation |
---|---|
bin | 101000000000101… |
… | …0111010000000101 |
3 | 10110120012211022222 |
4 | 1100001113100011 |
5 | 10222142102121 |
6 | 341115102125 |
7 | 45161233136 |
oct | 12001272005 |
9 | 3416184288 |
10 | 1342534661 |
11 | 62990a186 |
12 | 315741945 |
13 | 1851ab410 |
14 | ca433c8d |
15 | 7cce30ab |
hex | 50057405 |
1342534661 has 8 divisors (see below), whose sum is σ = 1521901920. Its totient is φ = 1174038192.
The previous prime is 1342534637. The next prime is 1342534663. The reversal of 1342534661 is 1664352431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1342534661 - 26 = 1342534597 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1342534663) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2717435 + ... + 2717928.
It is an arithmetic number, because the mean of its divisors is an integer number (190237740).
Almost surely, 21342534661 is an apocalyptic number.
It is an amenable number.
1342534661 is a deficient number, since it is larger than the sum of its proper divisors (179367259).
1342534661 is a wasteful number, since it uses less digits than its factorization.
1342534661 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5435395.
The product of its digits is 51840, while the sum is 35.
The square root of 1342534661 is about 36640.6149102332. The cubic root of 1342534661 is about 1103.1684573249.
The spelling of 1342534661 in words is "one billion, three hundred forty-two million, five hundred thirty-four thousand, six hundred sixty-one".
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