Base | Representation |
---|---|
bin | 10011000000001011… |
… | …00011011101101110 |
3 | 222022222212110120110 |
4 | 21200011203131232 |
5 | 131343203101220 |
6 | 4404200200450 |
7 | 510546411612 |
oct | 114005433556 |
9 | 28288773513 |
10 | 10202003310 |
11 | 43658460a4 |
12 | 1b88769126 |
13 | c677c6565 |
14 | 6cad07342 |
15 | 3ea9b0be0 |
hex | 26016376e |
10202003310 has 64 divisors (see below), whose sum is σ = 24844272192. Its totient is φ = 2680667136.
The previous prime is 10202003291. The next prime is 10202003333. The reversal of 10202003310 is 1330020201.
It is a happy number.
It is a super-2 number, since 2×102020033102 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3495972 + ... + 3498888.
It is an arithmetic number, because the mean of its divisors is an integer number (388191753).
Almost surely, 210202003310 is an apocalyptic number.
10202003310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10202003310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12422136096).
10202003310 is an abundant number, since it is smaller than the sum of its proper divisors (14642268882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10202003310 is a wasteful number, since it uses less digits than its factorization.
10202003310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4597.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 10202003310 its reverse (1330020201), we get a palindrome (11532023511).
The spelling of 10202003310 in words is "ten billion, two hundred two million, three thousand, three hundred ten".
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