Base | Representation |
---|---|
bin | 10010101011101011… |
… | …00100010000101000 |
3 | 221220000021211101211 |
4 | 21111311210100220 |
5 | 131020142240404 |
6 | 4335134322504 |
7 | 503360635300 |
oct | 112565442050 |
9 | 27800254354 |
10 | 10030040104 |
11 | 4287772647 |
12 | 1b3b059434 |
13 | c3aca7796 |
14 | 6b2142600 |
15 | 3da843b04 |
hex | 255d64428 |
10030040104 has 24 divisors (see below), whose sum is σ = 21876746490. Its totient is φ = 4298588448.
The previous prime is 10030040101. The next prime is 10030040117. The reversal of 10030040104 is 40104003001.
It can be written as a sum of positive squares in only one way, i.e., 9899852004 + 130188100 = 99498^2 + 11410^2 .
It is not an unprimeable number, because it can be changed into a prime (10030040101) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12793027 + ... + 12793810.
Almost surely, 210030040104 is an apocalyptic number.
10030040104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
10030040104 is an abundant number, since it is smaller than the sum of its proper divisors (11846706386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030040104 is a wasteful number, since it uses less digits than its factorization.
10030040104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25586857 (or 25586846 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 10030040104 its reverse (40104003001), we get a palindrome (50134043105).
The spelling of 10030040104 in words is "ten billion, thirty million, forty thousand, one hundred four".
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