Base | Representation |
---|---|
bin | 1011101101110110… |
… | …1100110101110001 |
3 | 22010012002220201202 |
4 | 2323131230311301 |
5 | 22420123001413 |
6 | 1240030540545 |
7 | 140640060215 |
oct | 27335546561 |
9 | 8105086652 |
10 | 3145125233 |
11 | 1374383158 |
12 | 739367755 |
13 | 3b1797663 |
14 | 21b9c2945 |
15 | 1361ade58 |
hex | bb76cd71 |
3145125233 has 8 divisors (see below), whose sum is σ = 3313998720. Its totient is φ = 2976585840.
The previous prime is 3145125229. The next prime is 3145125241. The reversal of 3145125233 is 3325215413.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3145125233 - 22 = 3145125229 is a prime.
It is a super-3 number, since 3×31451252333 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3145125196 and 3145125205.
It is not an unprimeable number, because it can be changed into a prime (3145125223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64073 + ... + 101958.
It is an arithmetic number, because the mean of its divisors is an integer number (414249840).
Almost surely, 23145125233 is an apocalyptic number.
It is an amenable number.
3145125233 is a deficient number, since it is larger than the sum of its proper divisors (168873487).
3145125233 is a wasteful number, since it uses less digits than its factorization.
3145125233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167047.
The product of its digits is 10800, while the sum is 29.
The square root of 3145125233 is about 56081.4161108651. The cubic root of 3145125233 is about 1465.1406377971.
The spelling of 3145125233 in words is "three billion, one hundred forty-five million, one hundred twenty-five thousand, two hundred thirty-three".
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