Base | Representation |
---|---|
bin | 110000000110111100… |
… | …1001010000000010110 |
3 | 100212200000022201112100 |
4 | 1200031321022000112 |
5 | 3143040422131402 |
6 | 115243325102530 |
7 | 10315114035642 |
oct | 1401571120026 |
9 | 325600281470 |
10 | 103312302102 |
11 | 3a8a6112759 |
12 | 180330b7a46 |
13 | 9985b0b409 |
14 | 5000d1dc22 |
15 | 2a49e1c71c |
hex | 180de4a016 |
103312302102 has 24 divisors (see below), whose sum is σ = 223849244736. Its totient is φ = 34436522736.
The previous prime is 103312301999. The next prime is 103312302113. The reversal of 103312302102 is 201203213301.
103312302102 is a `hidden beast` number, since 1 + 0 + 331 + 230 + 2 + 102 = 666.
It is a super-2 number, since 2×1033123021022 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 1231768 + ... + 1312964.
It is an arithmetic number, because the mean of its divisors is an integer number (9327051864).
Almost surely, 2103312302102 is an apocalyptic number.
103312302102 is an abundant number, since it is smaller than the sum of its proper divisors (120536942634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103312302102 is a wasteful number, since it uses less digits than its factorization.
103312302102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151892 (or 151889 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 103312302102 its reverse (201203213301), we get a palindrome (304515515403).
The spelling of 103312302102 in words is "one hundred three billion, three hundred twelve million, three hundred two thousand, one hundred two".
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