Base | Representation |
---|---|
bin | 11100001101101010… |
… | …01110000011000010 |
3 | 1110002121202022210002 |
4 | 32012311032003002 |
5 | 222010113000002 |
6 | 10543004440002 |
7 | 1044233242601 |
oct | 160665160302 |
9 | 43077668702 |
10 | 15147000002 |
11 | 64730a5322 |
12 | 2b28849002 |
13 | 15751375c4 |
14 | a3996ba38 |
15 | 5d9ba0002 |
hex | 386d4e0c2 |
15147000002 has 16 divisors (see below), whose sum is σ = 23304425760. Its totient is φ = 7379699712.
The previous prime is 15146999981. The next prime is 15147000007. The reversal of 15147000002 is 20000074151.
It is not an unprimeable number, because it can be changed into a prime (15147000007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174143 + ... + 246210.
It is an arithmetic number, because the mean of its divisors is an integer number (1456526610).
Almost surely, 215147000002 is an apocalyptic number.
15147000002 is a deficient number, since it is larger than the sum of its proper divisors (8157425758).
15147000002 is a wasteful number, since it uses less digits than its factorization.
15147000002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 420817.
The product of its (nonzero) digits is 280, while the sum is 20.
Adding to 15147000002 its reverse (20000074151), we get a palindrome (35147074153).
The spelling of 15147000002 in words is "fifteen billion, one hundred forty-seven million, two", and thus it is an aban number.
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