Base | Representation |
---|---|
bin | 110000000001000000… |
… | …1000000001001110110 |
3 | 100212011010100202202200 |
4 | 1200002001000021312 |
5 | 3142133414013220 |
6 | 115211450045330 |
7 | 10310144212311 |
oct | 1400201001166 |
9 | 325133322680 |
10 | 103113032310 |
11 | 3a803689382 |
12 | 17b98419846 |
13 | 995374b5b2 |
14 | 4dc268b978 |
15 | 2a376a9890 |
hex | 1802040276 |
103113032310 has 24 divisors (see below), whose sum is σ = 268093884240. Its totient is φ = 27496808592.
The previous prime is 103113032273. The next prime is 103113032311. The reversal of 103113032310 is 13230311301.
It is a happy number.
103113032310 is a `hidden beast` number, since 1 + 0 + 311 + 30 + 323 + 1 + 0 = 666.
It is a super-2 number, since 2×1031130323102 (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 not an unprimeable number, because it can be changed into a prime (103113032311) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 572850090 + ... + 572850269.
It is an arithmetic number, because the mean of its divisors is an integer number (11170578510).
Almost surely, 2103113032310 is an apocalyptic number.
103113032310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103113032310 is an abundant number, since it is smaller than the sum of its proper divisors (164980851930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103113032310 is a wasteful number, since it uses less digits than its factorization.
103113032310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1145700372 (or 1145700369 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 103113032310 its reverse (13230311301), we get a palindrome (116343343611).
The spelling of 103113032310 in words is "one hundred three billion, one hundred thirteen million, thirty-two thousand, three hundred ten".
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