Base | Representation |
---|---|
bin | 11100000010000110… |
… | …011001000011101010 |
3 | 2212200201110110221221 |
4 | 130002012121003222 |
5 | 443121100013002 |
6 | 21454443252254 |
7 | 2113622533651 |
oct | 340206310352 |
9 | 85621413857 |
10 | 30100001002 |
11 | 11846736295 |
12 | 5a0051a08a |
13 | 2ab90091a6 |
14 | 165783a198 |
15 | bb27cdc37 |
hex | 7021990ea |
30100001002 has 4 divisors (see below), whose sum is σ = 45150001506. Its totient is φ = 15050000500.
The previous prime is 30100000949. The next prime is 30100001027. The reversal of 30100001002 is 20010000103.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 30057503641 + 42497361 = 173371^2 + 6519^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7525000249 + ... + 7525000252.
Almost surely, 230100001002 is an apocalyptic number.
30100001002 is a deficient number, since it is larger than the sum of its proper divisors (15050000504).
30100001002 is a wasteful number, since it uses less digits than its factorization.
30100001002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15050000503.
The product of its (nonzero) digits is 6, while the sum is 7.
Adding to 30100001002 its reverse (20010000103), we get a palindrome (50110001105).
The spelling of 30100001002 in words is "thirty billion, one hundred million, one thousand, two".
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