Base | Representation |
---|---|
bin | 10010111001011001… |
… | …01010000101110010 |
3 | 222012000212202220121 |
4 | 21130230222011302 |
5 | 131234124121302 |
6 | 4354405400454 |
7 | 506256211543 |
oct | 113454520562 |
9 | 28160782817 |
10 | 10145145202 |
11 | 4336740825 |
12 | 1b7170912a |
13 | c58aa96ca |
14 | 6c35464ca |
15 | 3e59cde37 |
hex | 25cb2a172 |
10145145202 has 8 divisors (see below), whose sum is σ = 15504844716. Its totient is φ = 4976863632.
The previous prime is 10145145193. The next prime is 10145145229. The reversal of 10145145202 is 20254154101.
It can be written as a sum of positive squares in 2 ways, for example, as 9418896601 + 726248601 = 97051^2 + 26949^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47854353 + ... + 47854564.
Almost surely, 210145145202 is an apocalyptic number.
10145145202 is a deficient number, since it is larger than the sum of its proper divisors (5359699514).
10145145202 is an equidigital number, since it uses as much as digits as its factorization.
10145145202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95708972.
The product of its (nonzero) digits is 1600, while the sum is 25.
Adding to 10145145202 its reverse (20254154101), we get a palindrome (30399299303).
The spelling of 10145145202 in words is "ten billion, one hundred forty-five million, one hundred forty-five thousand, two hundred two".
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