Base | Representation |
---|---|
bin | 10011000000001110… |
… | …00101010010100010 |
3 | 222100000121211012220 |
4 | 21200013011102202 |
5 | 131343303412002 |
6 | 4404212531510 |
7 | 510553001040 |
oct | 114007052242 |
9 | 28300554186 |
10 | 10202404002 |
11 | 4365a9a14a |
12 | 1b88920b96 |
13 | c67906a5b |
14 | 6cadad390 |
15 | 3eaa3e7bc |
hex | 2601c54a2 |
10202404002 has 64 divisors (see below), whose sum is σ = 23912146944. Its totient is φ = 2841068160.
The previous prime is 10202403983. The next prime is 10202404019. The reversal of 10202404002 is 20040420201.
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, 2241493 + ... + 2246039.
It is an arithmetic number, because the mean of its divisors is an integer number (373627296).
Almost surely, 210202404002 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10202404002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11956073472).
10202404002 is an abundant number, since it is smaller than the sum of its proper divisors (13709742942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10202404002 is a wasteful number, since it uses less digits than its factorization.
10202404002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5903.
The product of its (nonzero) digits is 128, while the sum is 15.
Adding to 10202404002 its reverse (20040420201), we get a palindrome (30242824203).
The spelling of 10202404002 in words is "ten billion, two hundred two million, four hundred four thousand, two".
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