Base | Representation |
---|---|
bin | 11101110101010101100… |
… | …10001111010100000101 |
3 | 10121222212201101000211220 |
4 | 32322222302033110011 |
5 | 113243314240404333 |
6 | 2102524242150553 |
7 | 134026062045411 |
oct | 16725262172405 |
9 | 3558781330756 |
10 | 1025067513093 |
11 | 365801984568 |
12 | 1467b9052459 |
13 | 758817ac920 |
14 | 37883765d41 |
15 | 1b9e73228b3 |
hex | eeaac8f505 |
1025067513093 has 32 divisors (see below), whose sum is σ = 1473942271872. Its totient is φ = 629932550400.
The previous prime is 1025067513047. The next prime is 1025067513143. The reversal of 1025067513093 is 3903157605201.
It is not a de Polignac number, because 1025067513093 - 216 = 1025067447557 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1025067513293) 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, 194840083 + ... + 194845343.
It is an arithmetic number, because the mean of its divisors is an integer number (46060695996).
Almost surely, 21025067513093 is an apocalyptic number.
1025067513093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1025067513093 is a deficient number, since it is larger than the sum of its proper divisors (448874758779).
1025067513093 is a wasteful number, since it uses less digits than its factorization.
1025067513093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11285.
The product of its (nonzero) digits is 170100, while the sum is 42.
The spelling of 1025067513093 in words is "one trillion, twenty-five billion, sixty-seven million, five hundred thirteen thousand, ninety-three".
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