Base | Representation |
---|---|
bin | 101111111110001111… |
… | …0001111010001001100 |
3 | 100211220122100220211111 |
4 | 1133330132033101030 |
5 | 3141441112024400 |
6 | 115154324501404 |
7 | 10304634555505 |
oct | 1377436172114 |
9 | 324818326744 |
10 | 103020033100 |
11 | 3a766139726 |
12 | 17b7124a864 |
13 | 993a3b948a |
14 | 4db419dbac |
15 | 2a2e4393ba |
hex | 17fc78f44c |
103020033100 has 18 divisors (see below), whose sum is σ = 223553472044. Its totient is φ = 41208013200.
The previous prime is 103020033047. The next prime is 103020033119. The reversal of 103020033100 is 1330020301.
It is a super-2 number, since 2×1030200331002 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 515100066 + ... + 515100265.
Almost surely, 2103020033100 is an apocalyptic number.
103020033100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103020033100 is an abundant number, since it is smaller than the sum of its proper divisors (120533438944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103020033100 is a wasteful number, since it uses less digits than its factorization.
103020033100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1030200345 (or 1030200338 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 103020033100 its reverse (1330020301), we get a palindrome (104350053401).
The spelling of 103020033100 in words is "one hundred three billion, twenty million, thirty-three thousand, one hundred".
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