Base | Representation |
---|---|
bin | 101111111110001111… |
… | …1100000010011010101 |
3 | 100211220122222210010120 |
4 | 1133330133200103111 |
5 | 3141441203140023 |
6 | 115154335542153 |
7 | 10304640440256 |
oct | 1377437402325 |
9 | 324818883116 |
10 | 103020365013 |
11 | 3a766346035 |
12 | 17b7138a959 |
13 | 993a4a4587 |
14 | 4db4248b2d |
15 | 2a2e4a28e3 |
hex | 17fc7e04d5 |
103020365013 has 8 divisors (see below), whose sum is σ = 137976453888. Its totient is φ = 68372259744.
The previous prime is 103020364981. The next prime is 103020365027. The reversal of 103020365013 is 310563020301.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103020365013 - 25 = 103020364981 is a prime.
It is a super-2 number, since 2×1030203650132 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103020365053) 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, 76995120 + ... + 76996457.
It is an arithmetic number, because the mean of its divisors is an integer number (17247056736).
Almost surely, 2103020365013 is an apocalyptic number.
It is an amenable number.
103020365013 is a deficient number, since it is larger than the sum of its proper divisors (34956088875).
103020365013 is a wasteful number, since it uses less digits than its factorization.
103020365013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153991803.
The product of its (nonzero) digits is 1620, while the sum is 24.
Adding to 103020365013 its reverse (310563020301), we get a palindrome (413583385314).
The spelling of 103020365013 in words is "one hundred three billion, twenty million, three hundred sixty-five thousand, thirteen".
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