Base | Representation |
---|---|
bin | 11000001111010001… |
… | …10001010101000010 |
3 | 1020120220022102112212 |
4 | 30013220301111002 |
5 | 203122313431320 |
6 | 5551134222122 |
7 | 640321634405 |
oct | 140750612502 |
9 | 36526272485 |
10 | 13013030210 |
11 | 5578575224 |
12 | 2632054942 |
13 | 12c4cb489b |
14 | 8b639bd3c |
15 | 5126779c5 |
hex | 307a31542 |
13013030210 has 8 divisors (see below), whose sum is σ = 23423454396. Its totient is φ = 5205212080.
The previous prime is 13013030207. The next prime is 13013030231. The reversal of 13013030210 is 1203031031.
It can be written as a sum of positive squares in 2 ways, for example, as 12950667601 + 62362609 = 113801^2 + 7897^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 650651501 + ... + 650651520.
Almost surely, 213013030210 is an apocalyptic number.
13013030210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13013030210 is a deficient number, since it is larger than the sum of its proper divisors (10410424186).
13013030210 is a wasteful number, since it uses less digits than its factorization.
13013030210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1301303028.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 13013030210 its reverse (1203031031), we get a palindrome (14216061241).
The spelling of 13013030210 in words is "thirteen billion, thirteen million, thirty thousand, two hundred ten".
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