Base | Representation |
---|---|
bin | 101111111110010000… |
… | …0001110010100111100 |
3 | 100211220200100100201202 |
4 | 1133330200032110330 |
5 | 3141441230203112 |
6 | 115154343555032 |
7 | 10304642154011 |
oct | 1377440162474 |
9 | 324820310652 |
10 | 103020553532 |
11 | 3a766464736 |
12 | 17b7145ba78 |
13 | 993a53c320 |
14 | 4db4297708 |
15 | 2a2e4dd6c2 |
hex | 17fc80e53c |
103020553532 has 24 divisors (see below), whose sum is σ = 194164933536. Its totient is φ = 47545299648.
The previous prime is 103020553529. The next prime is 103020553541. The reversal of 103020553532 is 235355020301.
It is a super-2 number, since 2×1030205535322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103020553495 and 103020553504.
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, 1129913 + ... + 1217679.
It is an arithmetic number, because the mean of its divisors is an integer number (8090205564).
Almost surely, 2103020553532 is an apocalyptic number.
It is an amenable number.
103020553532 is a deficient number, since it is larger than the sum of its proper divisors (91144380004).
103020553532 is a wasteful number, since it uses less digits than its factorization.
103020553532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110357 (or 110355 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 29.
Adding to 103020553532 its reverse (235355020301), we get a palindrome (338375573833).
The spelling of 103020553532 in words is "one hundred three billion, twenty million, five hundred fifty-three thousand, five hundred thirty-two".
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