Base | Representation |
---|---|
bin | 1100010010001… |
… | …01101100110101 |
3 | 21011220021110100 |
4 | 12021011230311 |
5 | 202334432231 |
6 | 14120344313 |
7 | 2360606325 |
oct | 611055465 |
9 | 234807410 |
10 | 103045941 |
11 | 53191a39 |
12 | 2a615099 |
13 | 1846c03b |
14 | d985285 |
15 | 90a71e6 |
hex | 6245b35 |
103045941 has 12 divisors (see below), whose sum is σ = 150729280. Its totient is φ = 67827240.
The previous prime is 103045909. The next prime is 103045963. The reversal of 103045941 is 149540301.
It is not a de Polignac number, because 103045941 - 25 = 103045909 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 (103045541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71755 + ... + 73176.
Almost surely, 2103045941 is an apocalyptic number.
It is an amenable number.
103045941 is a deficient number, since it is larger than the sum of its proper divisors (47683339).
103045941 is a wasteful number, since it uses less digits than its factorization.
103045941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145016 (or 145013 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 103045941 is about 10151.1546633868. The cubic root of 103045941 is about 468.8244971731.
It can be divided in two parts, 1030 and 45941, that added together give a triangular number (46971 = T306).
The spelling of 103045941 in words is "one hundred three million, forty-five thousand, nine hundred forty-one".
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