Base | Representation |
---|---|
bin | 11000011001101001… |
… | …01010000000011110 |
3 | 1020210222000120121111 |
4 | 30030310222000132 |
5 | 203312102011110 |
6 | 10003523052234 |
7 | 642426302131 |
oct | 141464520036 |
9 | 36728016544 |
10 | 13100032030 |
11 | 5612698a58 |
12 | 265721107a |
13 | 130a026c57 |
14 | 8c3b68218 |
15 | 51a110e8a |
hex | 30cd2a01e |
13100032030 has 32 divisors (see below), whose sum is σ = 25900300800. Its totient is φ = 4748385312.
The previous prime is 13100032021. The next prime is 13100032061. The reversal of 13100032030 is 3023000131.
It is a super-2 number, since 2×131000320302 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13100032030.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1494490 + ... + 1503229.
It is an arithmetic number, because the mean of its divisors is an integer number (809384400).
Almost surely, 213100032030 is an apocalyptic number.
13100032030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13100032030 is a deficient number, since it is larger than the sum of its proper divisors (12800268770).
13100032030 is a wasteful number, since it uses less digits than its factorization.
13100032030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2997768.
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 13100032030 its reverse (3023000131), we get a palindrome (16123032161).
The spelling of 13100032030 in words is "thirteen billion, one hundred million, thirty-two thousand, thirty".
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