Base | Representation |
---|---|
bin | 10010101011101101… |
… | …11111000110110010 |
3 | 221220000222201211112 |
4 | 21111312333012302 |
5 | 131020241142320 |
6 | 4335150313322 |
7 | 503364045200 |
oct | 112566770662 |
9 | 27800881745 |
10 | 10030412210 |
11 | 42879a7175 |
12 | 1b3b1b8842 |
13 | c3b0a7c70 |
14 | 6b21dc070 |
15 | 3da8b8ec5 |
hex | 255dbf1b2 |
10030412210 has 96 divisors (see below), whose sum is σ = 22665530160. Its totient is φ = 3167797248.
The previous prime is 10030412201. The next prime is 10030412213. The reversal of 10030412210 is 1221403001.
It can be written as a sum of positive squares in 8 ways, for example, as 8482225801 + 1548186409 = 92099^2 + 39347^2 .
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (10030412213) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3674126 + ... + 3676854.
Almost surely, 210030412210 is an apocalyptic number.
10030412210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10030412210 is an abundant number, since it is smaller than the sum of its proper divisors (12635117950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030412210 is a wasteful number, since it uses less digits than its factorization.
10030412210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3340 (or 3333 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 10030412210 its reverse (1221403001), we get a palindrome (11251815211).
The spelling of 10030412210 in words is "ten billion, thirty million, four hundred twelve thousand, two hundred ten".
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