Base | Representation |
---|---|
bin | 11011111110000011… |
… | …110001000101111100 |
3 | 2212111222220001011122 |
4 | 123332003301011330 |
5 | 443001221013111 |
6 | 21444022210112 |
7 | 2112140344343 |
oct | 337603610574 |
9 | 85458801148 |
10 | 30032204156 |
11 | 1181143a539 |
12 | 59a1883938 |
13 | 2aa7c5c406 |
14 | 164c82cb5a |
15 | bab88acdb |
hex | 6fe0f117c |
30032204156 has 24 divisors (see below), whose sum is σ = 55870242960. Its totient is φ = 14084928000.
The previous prime is 30032204143. The next prime is 30032204219. The reversal of 30032204156 is 65140223003.
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, 1948565 + ... + 1963916.
It is an arithmetic number, because the mean of its divisors is an integer number (2327926790).
Almost surely, 230032204156 is an apocalyptic number.
It is an amenable number.
30032204156 is a deficient number, since it is larger than the sum of its proper divisors (25838038804).
30032204156 is a wasteful number, since it uses less digits than its factorization.
30032204156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3912605 (or 3912603 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 30032204156 its reverse (65140223003), we get a palindrome (95172427159).
The spelling of 30032204156 in words is "thirty billion, thirty-two million, two hundred four thousand, one hundred fifty-six".
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