Base | Representation |
---|---|
bin | 10010101011101101… |
… | …00110101001000100 |
3 | 221220000210122101012 |
4 | 21111312212221010 |
5 | 131020224441004 |
6 | 4335144221352 |
7 | 503363150066 |
oct | 112566465104 |
9 | 27800718335 |
10 | 10030312004 |
11 | 4287938959 |
12 | 1b3b16a858 |
13 | c3b07147b |
14 | 6b21b3736 |
15 | 3da89946e |
hex | 255da6a44 |
10030312004 has 6 divisors (see below), whose sum is σ = 17553046014. Its totient is φ = 5015156000.
The previous prime is 10030312003. The next prime is 10030312007. The reversal of 10030312004 is 40021303001.
It can be written as a sum of positive squares in only one way, i.e., 7422167104 + 2608144900 = 86152^2 + 51070^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10030312004.
It is not an unprimeable number, because it can be changed into a prime (10030312003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1253788997 + ... + 1253789004.
It is an arithmetic number, because the mean of its divisors is an integer number (2925507669).
Almost surely, 210030312004 is an apocalyptic number.
It is an amenable number.
10030312004 is a deficient number, since it is larger than the sum of its proper divisors (7522734010).
10030312004 is a wasteful number, since it uses less digits than its factorization.
10030312004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2507578005 (or 2507578003 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 10030312004 its reverse (40021303001), we get a palindrome (50051615005).
The spelling of 10030312004 in words is "ten billion, thirty million, three hundred twelve thousand, four".
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