Base | Representation |
---|---|
bin | 10111011100010011011000… |
… | …101010111111010101011110 |
3 | 111112001021012100220110122121 |
4 | 113130103120222333111132 |
5 | 102003142330202340220 |
6 | 1003135255554533154 |
7 | 30500505600330145 |
oct | 2734233052772536 |
9 | 445037170813577 |
10 | 103100030121310 |
11 | 2a93a5282115a2 |
12 | b6915875971ba |
13 | 456b3a27a0831 |
14 | 1b660d4b6a75c |
15 | bdbd05beceaa |
hex | 5dc4d8abf55e |
103100030121310 has 32 divisors (see below), whose sum is σ = 185740969881600. Its totient is φ = 41204262630432.
The previous prime is 103100030121197. The next prime is 103100030121313. The reversal of 103100030121310 is 13121030001301.
It is a super-2 number, since 2×1031000301213102 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103100030121313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85693291 + ... + 86888089.
It is an arithmetic number, because the mean of its divisors is an integer number (5804405308800).
Almost surely, 2103100030121310 is an apocalyptic number.
103100030121310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103100030121310 is a deficient number, since it is larger than the sum of its proper divisors (82640939760290).
103100030121310 is a wasteful number, since it uses less digits than its factorization.
103100030121310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1202280.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 103100030121310 its reverse (13121030001301), we get a palindrome (116221060122611).
The spelling of 103100030121310 in words is "one hundred three trillion, one hundred billion, thirty million, one hundred twenty-one thousand, three hundred ten".
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