Base | Representation |
---|---|
bin | 110000000011101010… |
… | …1111101101101101101 |
3 | 100212101100112210121012 |
4 | 1200013111331231231 |
5 | 3142324304212141 |
6 | 115224401515005 |
7 | 10312311016532 |
oct | 1400725755555 |
9 | 325340483535 |
10 | 103202413421 |
11 | 3a84a087768 |
12 | 18002342a65 |
13 | 9969114923 |
14 | 4dd04b6d89 |
15 | 2a40462ceb |
hex | 180757db6d |
103202413421 has 8 divisors (see below), whose sum is σ = 103366041600. Its totient is φ = 103038851520.
The previous prime is 103202413399. The next prime is 103202413453. The reversal of 103202413421 is 124314202301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103202413421 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 (103202413471) 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, 3769301 + ... + 3796581.
It is an arithmetic number, because the mean of its divisors is an integer number (12920755200).
Almost surely, 2103202413421 is an apocalyptic number.
It is an amenable number.
103202413421 is a deficient number, since it is larger than the sum of its proper divisors (163628179).
103202413421 is an equidigital number, since it uses as much as digits as its factorization.
103202413421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33139.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 103202413421 its reverse (124314202301), we get a palindrome (227516615722).
The spelling of 103202413421 in words is "one hundred three billion, two hundred two million, four hundred thirteen thousand, four hundred twenty-one".
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