Base | Representation |
---|---|
bin | 11101110101010111110… |
… | …00011110011111101111 |
3 | 10121222221000000110201200 |
4 | 32322223320132133233 |
5 | 113243333444102414 |
6 | 2102530140540543 |
7 | 134026404412446 |
oct | 16725370363757 |
9 | 3558830013650 |
10 | 1025085925359 |
11 | 36581130aa11 |
12 | 146803251753 |
13 | 75885558462 |
14 | 37885d99d5d |
15 | 1b9e8c5d109 |
hex | eeabe1e7ef |
1025085925359 has 12 divisors (see below), whose sum is σ = 1480825926216. Its totient is φ = 683323114032.
The previous prime is 1025085925307. The next prime is 1025085925373. The reversal of 1025085925359 is 9535295805201.
1025085925359 is a `hidden beast` number, since 1 + 0 + 2 + 50 + 8 + 59 + 2 + 535 + 9 = 666.
It is not a de Polignac number, because 1025085925359 - 28 = 1025085925103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1025085925159) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5528977 + ... + 5711370.
It is an arithmetic number, because the mean of its divisors is an integer number (123402160518).
Almost surely, 21025085925359 is an apocalyptic number.
1025085925359 is a deficient number, since it is larger than the sum of its proper divisors (455740000857).
1025085925359 is a wasteful number, since it uses less digits than its factorization.
1025085925359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11250486 (or 11250483 counting only the distinct ones).
The product of its (nonzero) digits is 4860000, while the sum is 54.
The spelling of 1025085925359 in words is "one trillion, twenty-five billion, eighty-five million, nine hundred twenty-five thousand, three hundred fifty-nine".
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