Base | Representation |
---|---|
bin | 100010010111010… |
… | …0011000101110010 |
3 | 2222100200011102020 |
4 | 1010232203011302 |
5 | 4330140144132 |
6 | 310225532310 |
7 | 40400534451 |
oct | 10456430562 |
9 | 2870604366 |
10 | 1153053042 |
11 | 5419608a9 |
12 | 2821a4096 |
13 | 154b6790b |
14 | ad1ccb98 |
15 | 6b36552c |
hex | 44ba3172 |
1153053042 has 16 divisors (see below), whose sum is σ = 2306489952. Its totient is φ = 384287040.
The previous prime is 1153052983. The next prime is 1153053047. The reversal of 1153053042 is 2403503511.
It is not an unprimeable number, because it can be changed into a prime (1153053047) 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, 36117 + ... + 60087.
It is an arithmetic number, because the mean of its divisors is an integer number (144155622).
Almost surely, 21153053042 is an apocalyptic number.
1153053042 is an abundant number, since it is smaller than the sum of its proper divisors (1153436910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1153053042 is a wasteful number, since it uses less digits than its factorization.
1153053042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31993.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 1153053042 is about 33956.6347272518. The cubic root of 1153053042 is about 1048.6158760043.
Adding to 1153053042 its reverse (2403503511), we get a palindrome (3556556553).
The spelling of 1153053042 in words is "one billion, one hundred fifty-three million, fifty-three thousand, forty-two".
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