Base | Representation |
---|---|
bin | 111101001010010… |
… | …000001111100001 |
3 | 2122111210012001000 |
4 | 331022100033201 |
5 | 4100140120040 |
6 | 245452502213 |
7 | 34266455532 |
oct | 7512201741 |
9 | 2574705030 |
10 | 1026098145 |
11 | 4872297a6 |
12 | 24777a969 |
13 | 134777187 |
14 | 9a3c2689 |
15 | 60139130 |
hex | 3d2903e1 |
1026098145 has 16 divisors (see below), whose sum is σ = 1824174720. Its totient is φ = 547252272.
The previous prime is 1026098137. The next prime is 1026098153. The reversal of 1026098145 is 5418906201.
1026098145 is a `hidden beast` number, since 1 + 0 + 2 + 609 + 8 + 1 + 45 = 666.
It is an interprime number because it is at equal distance from previous prime (1026098137) and next prime (1026098153).
It is not a de Polignac number, because 1026098145 - 23 = 1026098137 is a prime.
It is a super-4 number, since 4×10260981454 (a number of 37 digits) contains 4444 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3800229 + ... + 3800498.
It is an arithmetic number, because the mean of its divisors is an integer number (114010920).
Almost surely, 21026098145 is an apocalyptic number.
1026098145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1026098145 is a deficient number, since it is larger than the sum of its proper divisors (798076575).
1026098145 is an equidigital number, since it uses as much as digits as its factorization.
1026098145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7600741 (or 7600735 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The square root of 1026098145 is about 32032.7667396995. The cubic root of 1026098145 is about 1008.6247809632.
The spelling of 1026098145 in words is "one billion, twenty-six million, ninety-eight thousand, one hundred forty-five".
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