Base | Representation |
---|---|
bin | 110000000100001100… |
… | …1110101001001011000 |
3 | 100212102121000122211222 |
4 | 1200020121311021120 |
5 | 3142343333012440 |
6 | 115230235111212 |
7 | 10312615154465 |
oct | 1401031651130 |
9 | 325377018758 |
10 | 103220204120 |
11 | 3a859129120 |
12 | 180082a2508 |
13 | 996ca03577 |
14 | 4dd29c866c |
15 | 2a41cc92b5 |
hex | 1808675258 |
103220204120 has 32 divisors (see below), whose sum is σ = 253358683920. Its totient is φ = 37534619520.
The previous prime is 103220204089. The next prime is 103220204201. The reversal of 103220204120 is 21402022301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117295247 + ... + 117296126.
Almost surely, 2103220204120 is an apocalyptic number.
103220204120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103220204120 is an abundant number, since it is smaller than the sum of its proper divisors (150138479800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103220204120 is a wasteful number, since it uses less digits than its factorization.
103220204120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234591395 (or 234591391 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 103220204120 its reverse (21402022301), we get a palindrome (124622226421).
The spelling of 103220204120 in words is "one hundred three billion, two hundred twenty million, two hundred four thousand, one hundred twenty".
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