Base | Representation |
---|---|
bin | 110000001000000111… |
… | …1001001001000010000 |
3 | 100212202202022021200221 |
4 | 1200100033021020100 |
5 | 3143131003320422 |
6 | 115251251522424 |
7 | 10316102163466 |
oct | 1402017111020 |
9 | 325682267627 |
10 | 103351620112 |
11 | 3a916327984 |
12 | 180442b9414 |
13 | 9990cc6700 |
14 | 5006236836 |
15 | 2a4d5d73c7 |
hex | 18103c9210 |
103351620112 has 30 divisors (see below), whose sum is σ = 216832010442. Its totient is φ = 47700746496.
The previous prime is 103351620023. The next prime is 103351620121. The reversal of 103351620112 is 211026153301.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 4305459456 + 99046160656 = 65616^2 + 314716^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19108173 + ... + 19113580.
Almost surely, 2103351620112 is an apocalyptic number.
It is an amenable number.
103351620112 is an abundant number, since it is smaller than the sum of its proper divisors (113480390330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103351620112 is a wasteful number, since it uses less digits than its factorization.
103351620112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38221787 (or 38221768 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 25.
Adding to 103351620112 its reverse (211026153301), we get a palindrome (314377773413).
The spelling of 103351620112 in words is "one hundred three billion, three hundred fifty-one million, six hundred twenty thousand, one hundred twelve".
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