Base | Representation |
---|---|
bin | 100111110010100… |
… | …0000101001100110 |
3 | 10110001020012201020 |
4 | 1033211000221212 |
5 | 10213241231204 |
6 | 340251512010 |
7 | 45041115546 |
oct | 11745005146 |
9 | 3401205636 |
10 | 1335102054 |
11 | 6256a2a30 |
12 | 313158606 |
13 | 1837a8320 |
14 | c945b326 |
15 | 7c325bd9 |
hex | 4f940a66 |
1335102054 has 64 divisors (see below), whose sum is σ = 3176893440. Its totient is φ = 368709120.
The previous prime is 1335102053. The next prime is 1335102073. The reversal of 1335102054 is 4502015331.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1335102053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57934 + ... + 77630.
It is an arithmetic number, because the mean of its divisors is an integer number (49638960).
Almost surely, 21335102054 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1335102054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1588446720).
1335102054 is an abundant number, since it is smaller than the sum of its proper divisors (1841791386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1335102054 is a wasteful number, since it uses less digits than its factorization.
1335102054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19805.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 1335102054 is about 36539.0483455713. The cubic root of 1335102054 is about 1101.1288835025.
Adding to 1335102054 its reverse (4502015331), we get a palindrome (5837117385).
The spelling of 1335102054 in words is "one billion, three hundred thirty-five million, one hundred two thousand, fifty-four".
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