Base | Representation |
---|---|
bin | 110000000000101000… |
… | …0010010010010100101 |
3 | 100212010020022221120020 |
4 | 1200001100102102211 |
5 | 3142122131332131 |
6 | 115210312225353 |
7 | 10306630522614 |
oct | 1400120222245 |
9 | 325106287506 |
10 | 103100261541 |
11 | 3a7a7456522 |
12 | 17b9409b259 |
13 | 9950bc9824 |
14 | 4dc0ac587b |
15 | 2a364d5996 |
hex | 18014124a5 |
103100261541 has 24 divisors (see below), whose sum is σ = 144583775424. Its totient is φ = 65226712320.
The previous prime is 103100261519. The next prime is 103100261617. The reversal of 103100261541 is 145162001301.
It is a happy number.
It is not a de Polignac number, because 103100261541 - 213 = 103100253349 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103100262541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1066581 + ... + 1159221.
It is an arithmetic number, because the mean of its divisors is an integer number (6024323976).
Almost surely, 2103100261541 is an apocalyptic number.
It is an amenable number.
103100261541 is a deficient number, since it is larger than the sum of its proper divisors (41483513883).
103100261541 is an equidigital number, since it uses as much as digits as its factorization.
103100261541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92921 (or 92794 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 24.
Adding to 103100261541 its reverse (145162001301), we get a palindrome (248262262842).
The spelling of 103100261541 in words is "one hundred three billion, one hundred million, two hundred sixty-one thousand, five hundred forty-one".
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