Base | Representation |
---|---|
bin | 101000010110010… |
… | …0001110100101011 |
3 | 10111100111201021100 |
4 | 1100230201310223 |
5 | 10233041201110 |
6 | 342201412443 |
7 | 45356352000 |
oct | 12054416453 |
9 | 3440451240 |
10 | 1353850155 |
11 | 635238729 |
12 | 31949a123 |
13 | 187640988 |
14 | cbb3b8a7 |
15 | 7dccabc0 |
hex | 50b21d2b |
1353850155 has 96 divisors (see below), whose sum is σ = 2755584000. Its totient is φ = 614634048.
The previous prime is 1353850151. The next prime is 1353850213. The reversal of 1353850155 is 5510583531.
It is not a de Polignac number, because 1353850155 - 22 = 1353850151 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1353850151) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3688782 + ... + 3689148.
It is an arithmetic number, because the mean of its divisors is an integer number (28704000).
Almost surely, 21353850155 is an apocalyptic number.
1353850155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1353850155 is an abundant number, since it is smaller than the sum of its proper divisors (1401733845).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1353850155 is a wasteful number, since it uses less digits than its factorization.
1353850155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 638 (or 621 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 36.
The square root of 1353850155 is about 36794.7028116820. The cubic root of 1353850155 is about 1106.2591258464.
The spelling of 1353850155 in words is "one billion, three hundred fifty-three million, eight hundred fifty thousand, one hundred fifty-five".
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