Base | Representation |
---|---|
bin | 101111111110000000… |
… | …0101111110100010100 |
3 | 100211220002211010220011 |
4 | 1133330000233310110 |
5 | 3141432122131400 |
6 | 115153451050004 |
7 | 10304512056241 |
oct | 1377400576424 |
9 | 324802733804 |
10 | 103012302100 |
11 | 3a761839274 |
12 | 17b6a740904 |
13 | 9938910616 |
14 | 4db314a5c8 |
15 | 2a2d90d8ba |
hex | 17fc02fd14 |
103012302100 has 36 divisors (see below), whose sum is σ = 224053040764. Its totient is φ = 41109742080.
The previous prime is 103012302079. The next prime is 103012302131. The reversal of 103012302100 is 1203210301.
It can be written as a sum of positive squares in 6 ways, for example, as 20088324 + 102992213776 = 4482^2 + 320924^2 .
It is a super-2 number, since 2×1030123021002 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1146219 + ... + 1232818.
Almost surely, 2103012302100 is an apocalyptic number.
103012302100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103012302100 is an abundant number, since it is smaller than the sum of its proper divisors (121040738664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103012302100 is a wasteful number, since it uses less digits than its factorization.
103012302100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2379484 (or 2379477 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 103012302100 its reverse (1203210301), we get a palindrome (104215512401).
The spelling of 103012302100 in words is "one hundred three billion, twelve million, three hundred two thousand, one hundred".
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