Base | Representation |
---|---|
bin | 101000010100111… |
… | …0101110100011110 |
3 | 10111022011220211211 |
4 | 1100221311310132 |
5 | 10232401130010 |
6 | 342134335034 |
7 | 45350355664 |
oct | 12051656436 |
9 | 3438156754 |
10 | 1353145630 |
11 | 6348a7381 |
12 | 3191ba47a |
13 | 1874550b5 |
14 | cb9d6c34 |
15 | 7dbdc08a |
hex | 50a75d1e |
1353145630 has 16 divisors (see below), whose sum is σ = 2454842880. Its totient is φ = 536995872.
The previous prime is 1353145627. The next prime is 1353145631. The reversal of 1353145630 is 365413531.
It is a junction number, because it is equal to n+sod(n) for n = 1353145592 and 1353145601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1353145631) 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, 531465 + ... + 534004.
It is an arithmetic number, because the mean of its divisors is an integer number (153427680).
Almost surely, 21353145630 is an apocalyptic number.
1353145630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1353145630 is a deficient number, since it is larger than the sum of its proper divisors (1101697250).
1353145630 is a wasteful number, since it uses less digits than its factorization.
1353145630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1065603.
The product of its (nonzero) digits is 16200, while the sum is 31.
The square root of 1353145630 is about 36785.1278372116. The cubic root of 1353145630 is about 1106.0671985392.
The spelling of 1353145630 in words is "one billion, three hundred fifty-three million, one hundred forty-five thousand, six hundred thirty".
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