Base | Representation |
---|---|
bin | 100111110110011… |
… | …0010110010000010 |
3 | 10110012001212112200 |
4 | 1033230302302002 |
5 | 10214302024102 |
6 | 340403334030 |
7 | 45064344231 |
oct | 11754626202 |
9 | 3405055480 |
10 | 1337142402 |
11 | 626866972 |
12 | 313981316 |
13 | 184040c2b |
14 | c982cb18 |
15 | 7c5ca51c |
hex | 4fb32c82 |
1337142402 has 12 divisors (see below), whose sum is σ = 2897141910. Its totient is φ = 445714128.
The previous prime is 1337142379. The next prime is 1337142403. The reversal of 1337142402 is 2042417331.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1294488441 + 42653961 = 35979^2 + 6531^2 .
It is not an unprimeable number, because it can be changed into a prime (1337142403) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37142827 + ... + 37142862.
Almost surely, 21337142402 is an apocalyptic number.
1337142402 is an abundant number, since it is smaller than the sum of its proper divisors (1559999508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1337142402 is a wasteful number, since it uses less digits than its factorization.
1337142402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74285697 (or 74285694 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 1337142402 is about 36566.9577897861. The cubic root of 1337142402 is about 1101.6895254380.
Adding to 1337142402 its reverse (2042417331), we get a palindrome (3379559733).
The spelling of 1337142402 in words is "one billion, three hundred thirty-seven million, one hundred forty-two thousand, four hundred two".
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