Base | Representation |
---|---|
bin | 101111111101101100… |
… | …1111111011011001100 |
3 | 100211212101200222102102 |
4 | 1133323121333123030 |
5 | 3141422022024122 |
6 | 115152445214232 |
7 | 10304326523201 |
oct | 1377331773314 |
9 | 324771628372 |
10 | 103002142412 |
11 | 3a75702a134 |
12 | 17b67261378 |
13 | 9936794180 |
14 | 4db1a63ca8 |
15 | 2a2caa3492 |
hex | 17fb67f6cc |
103002142412 has 12 divisors (see below), whose sum is σ = 194119422336. Its totient is φ = 47539450320.
The previous prime is 103002142387. The next prime is 103002142421. The reversal of 103002142412 is 214241200301.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 990405164 + ... + 990405267.
It is an arithmetic number, because the mean of its divisors is an integer number (16176618528).
Almost surely, 2103002142412 is an apocalyptic number.
It is an amenable number.
103002142412 is a deficient number, since it is larger than the sum of its proper divisors (91117279924).
103002142412 is a wasteful number, since it uses less digits than its factorization.
103002142412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1980810448 (or 1980810446 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 103002142412 its reverse (214241200301), we get a palindrome (317243342713).
The spelling of 103002142412 in words is "one hundred three billion, two million, one hundred forty-two thousand, four hundred twelve".
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