Base | Representation |
---|---|
bin | 1001010011011110010000… |
… | …0100000110100010110010 |
3 | 1100012222210021122221112100 |
4 | 2110313210010012202302 |
5 | 2320102313203144102 |
6 | 33431355113041230 |
7 | 2104050330152154 |
oct | 224674404064262 |
9 | 40188707587470 |
10 | 10230143412402 |
11 | 32946412910a1 |
12 | 11928063b6216 |
13 | 5929104730a4 |
14 | 2751da70aad4 |
15 | 12b1998bda1c |
hex | 94de41068b2 |
10230143412402 has 48 divisors (see below), whose sum is σ = 23571638078040. Its totient is φ = 3195441639936.
The previous prime is 10230143412361. The next prime is 10230143412403. The reversal of 10230143412402 is 20421434103201.
10230143412402 is a `hidden beast` number, since 1 + 0 + 230 + 14 + 3 + 4 + 12 + 402 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 9575243283321 + 654900129081 = 3094389^2 + 809259^2 .
It is not an unprimeable number, because it can be changed into a prime (10230143412403) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72925213 + ... + 73065360.
Almost surely, 210230143412402 is an apocalyptic number.
10230143412402 is an abundant number, since it is smaller than the sum of its proper divisors (13341494665638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10230143412402 is a wasteful number, since it uses less digits than its factorization.
10230143412402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145990827 (or 145990824 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 10230143412402 its reverse (20421434103201), we get a palindrome (30651577515603).
The spelling of 10230143412402 in words is "ten trillion, two hundred thirty billion, one hundred forty-three million, four hundred twelve thousand, four hundred two".
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