Base | Representation |
---|---|
bin | 11100001000000011… |
… | …111001100101010100 |
3 | 2212221200122112000100 |
4 | 130020003321211110 |
5 | 443322200323332 |
6 | 21512415014100 |
7 | 2116245600366 |
oct | 341003714524 |
9 | 85850575010 |
10 | 30200011092 |
11 | 11898134359 |
12 | 5a29b0a330 |
13 | 2b03954464 |
14 | 1666c30d36 |
15 | bbb48667c |
hex | 7080f9954 |
30200011092 has 72 divisors (see below), whose sum is σ = 82528628000. Its totient is φ = 9279085248.
The previous prime is 30200011027. The next prime is 30200011183. The reversal of 30200011092 is 29011000203.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 571342 + ... + 621957.
Almost surely, 230200011092 is an apocalyptic number.
It is an amenable number.
30200011092 is an abundant number, since it is smaller than the sum of its proper divisors (52328616908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30200011092 is a wasteful number, since it uses less digits than its factorization.
30200011092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1193365 (or 1193360 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 30200011092 its reverse (29011000203), we get a palindrome (59211011295).
The spelling of 30200011092 in words is "thirty billion, two hundred million, eleven thousand, ninety-two".
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