Base | Representation |
---|---|
bin | 110000000100100011… |
… | …1111110010010111100 |
3 | 100212110102210012120200 |
4 | 1200021013332102330 |
5 | 3142404432101340 |
6 | 115231350243500 |
7 | 10313123034210 |
oct | 1401107762274 |
9 | 325412705520 |
10 | 103232300220 |
11 | 3a864a400a5 |
12 | 18010356590 |
13 | 997237a21a |
14 | 4dd4456940 |
15 | 2a42db8330 |
hex | 18091fe4bc |
103232300220 has 72 divisors (see below), whose sum is σ = 357871978464. Its totient is φ = 23595954048.
The previous prime is 103232300209. The next prime is 103232300261. The reversal of 103232300220 is 22003232301.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 103232300193 and 103232300202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40963939 + ... + 40966458.
Almost surely, 2103232300220 is an apocalyptic number.
103232300220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103232300220 is an abundant number, since it is smaller than the sum of its proper divisors (254639678244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103232300220 is a wasteful number, since it uses less digits than its factorization.
103232300220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81930419 (or 81930414 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 103232300220 its reverse (22003232301), we get a palindrome (125235532521).
The spelling of 103232300220 in words is "one hundred three billion, two hundred thirty-two million, three hundred thousand, two hundred twenty".
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