Base | Representation |
---|---|
bin | 111000010110111110… |
… | …1001101000000000100 |
3 | 102120101210111021020001 |
4 | 1300231331031000010 |
5 | 3440332201244134 |
6 | 131333411051044 |
7 | 11513144621164 |
oct | 1605575150004 |
9 | 376353437201 |
10 | 121030103044 |
11 | 47368379854 |
12 | 1b5588a0a84 |
13 | b54a7343b6 |
14 | 5c0208c5a4 |
15 | 3235631414 |
hex | 1c2df4d004 |
121030103044 has 12 divisors (see below), whose sum is σ = 211974746368. Its totient is φ = 60465889800.
The previous prime is 121030103023. The next prime is 121030103081. The reversal of 121030103044 is 440301030121.
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, 12284892 + ... + 12294739.
Almost surely, 2121030103044 is an apocalyptic number.
It is an amenable number.
121030103044 is a deficient number, since it is larger than the sum of its proper divisors (90944643324).
121030103044 is a wasteful number, since it uses less digits than its factorization.
121030103044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24580866 (or 24580864 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 121030103044 its reverse (440301030121), we get a palindrome (561331133165).
The spelling of 121030103044 in words is "one hundred twenty-one billion, thirty million, one hundred three thousand, forty-four".
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