Base | Representation |
---|---|
bin | 10100111011000… |
… | …100101101100101 |
3 | 220110112011210110 |
4 | 110323010231211 |
5 | 1204330430432 |
6 | 54455443233 |
7 | 11461464264 |
oct | 2473045545 |
9 | 813464713 |
10 | 351030117 |
11 | 170169139 |
12 | 99686519 |
13 | 57957039 |
14 | 348985db |
15 | 20c3ddcc |
hex | 14ec4b65 |
351030117 has 32 divisors (see below), whose sum is σ = 500659200. Its totient is φ = 218701296.
The previous prime is 351030079. The next prime is 351030191. The reversal of 351030117 is 711030153.
It is not a de Polignac number, because 351030117 - 212 = 351026021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 351030093 and 351030102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (351030217) 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, 2153478 + ... + 2153640.
It is an arithmetic number, because the mean of its divisors is an integer number (15645600).
Almost surely, 2351030117 is an apocalyptic number.
It is an amenable number.
351030117 is a deficient number, since it is larger than the sum of its proper divisors (149629083).
351030117 is an equidigital number, since it uses as much as digits as its factorization.
351030117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294 (or 248 counting only the distinct ones).
The product of its (nonzero) digits is 315, while the sum is 21.
The square root of 351030117 is about 18735.7977412225. The cubic root of 351030117 is about 705.4205809947.
It can be divided in two parts, 3 and 51030117, that multiplied together give a palindrome (153090351).
The spelling of 351030117 in words is "three hundred fifty-one million, thirty thousand, one hundred seventeen".
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