Base | Representation |
---|---|
bin | 101101001010000010100… |
… | …101101011001101100101 |
3 | 101222122210100221011222021 |
4 | 231022002211223031211 |
5 | 401320231232131432 |
6 | 10333323142303141 |
7 | 440124062600035 |
oct | 55120245531545 |
9 | 11878710834867 |
10 | 3103157302117 |
11 | a97050441674 |
12 | 4214b5127ab1 |
13 | 19681b4ab642 |
14 | aa29d3c98c5 |
15 | 55ac0c45697 |
hex | 2d28296b365 |
3103157302117 has 4 divisors (see below), whose sum is σ = 3104700395776. Its totient is φ = 3101614208460.
The previous prime is 3103157302079. The next prime is 3103157302151. The reversal of 3103157302117 is 7112037513013.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3103157302117 - 219 = 3103156777829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3103157303117) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771543813 + ... + 771547834.
It is an arithmetic number, because the mean of its divisors is an integer number (776175098944).
Almost surely, 23103157302117 is an apocalyptic number.
It is an amenable number.
3103157302117 is a deficient number, since it is larger than the sum of its proper divisors (1543093659).
3103157302117 is a wasteful number, since it uses less digits than its factorization.
3103157302117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1543093658.
The product of its (nonzero) digits is 13230, while the sum is 34.
The spelling of 3103157302117 in words is "three trillion, one hundred three billion, one hundred fifty-seven million, three hundred two thousand, one hundred seventeen".
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