Base | Representation |
---|---|
bin | 101111111101111110… |
… | …0100101001100101101 |
3 | 100211220000202122212002 |
4 | 1133323330211030231 |
5 | 3141431332210104 |
6 | 115153411422045 |
7 | 10304466560330 |
oct | 1377374451455 |
9 | 324800678762 |
10 | 103011210029 |
11 | 3a761162832 |
12 | 17b6a2b4925 |
13 | 993861a520 |
14 | 4db2d44617 |
15 | 2a2d79501e |
hex | 17fbf2532d |
103011210029 has 32 divisors (see below), whose sum is σ = 131073761280. Its totient is φ = 78753124800.
The previous prime is 103011210011. The next prime is 103011210089. The reversal of 103011210029 is 920012110301.
It is not a de Polignac number, because 103011210029 - 216 = 103011144493 is a prime.
It is a super-2 number, since 2×1030112100292 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103011210089) 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, 1831334 + ... + 1886744.
It is an arithmetic number, because the mean of its divisors is an integer number (4096055040).
Almost surely, 2103011210029 is an apocalyptic number.
It is an amenable number.
103011210029 is a deficient number, since it is larger than the sum of its proper divisors (28062551251).
103011210029 is a wasteful number, since it uses less digits than its factorization.
103011210029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56121.
The product of its (nonzero) digits is 108, while the sum is 20.
The spelling of 103011210029 in words is "one hundred three billion, eleven million, two hundred ten thousand, twenty-nine".
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