Base | Representation |
---|---|
bin | 11100000100000001… |
… | …001110110000000110 |
3 | 2212202222001111010002 |
4 | 130010001032300012 |
5 | 443202320440002 |
6 | 21501553401302 |
7 | 2114463331613 |
oct | 340401166006 |
9 | 85688044102 |
10 | 30132202502 |
11 | 1186292a7a6 |
12 | 5a0b269232 |
13 | 2ac28a222c |
14 | 165bc1d50a |
15 | bb5540002 |
hex | 70404ec06 |
30132202502 has 8 divisors (see below), whose sum is σ = 45199156800. Its totient is φ = 15065816904.
The previous prime is 30132202493. The next prime is 30132202537. The reversal of 30132202502 is 20520223103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 33899 + ... + 247817.
It is an arithmetic number, because the mean of its divisors is an integer number (5649894600).
Almost surely, 230132202502 is an apocalyptic number.
30132202502 is a deficient number, since it is larger than the sum of its proper divisors (15066954298).
30132202502 is a wasteful number, since it uses less digits than its factorization.
30132202502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284350.
The product of its (nonzero) digits is 720, while the sum is 20.
Adding to 30132202502 its reverse (20520223103), we get a palindrome (50652425605).
The spelling of 30132202502 in words is "thirty billion, one hundred thirty-two million, two hundred two thousand, five hundred two".
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