Base | Representation |
---|---|
bin | 10010111001000100… |
… | …01100111001101010 |
3 | 222011211201111222002 |
4 | 21130202030321222 |
5 | 131232423413302 |
6 | 4354230531002 |
7 | 506224004360 |
oct | 113442147152 |
9 | 28154644862 |
10 | 10142404202 |
11 | 4335139437 |
12 | 1b70806a62 |
13 | c58359c08 |
14 | 6c3031630 |
15 | 3e563bc02 |
hex | 25c88ce6a |
10142404202 has 16 divisors (see below), whose sum is σ = 17446326912. Its totient is φ = 4331907600.
The previous prime is 10142404171. The next prime is 10142404211. The reversal of 10142404202 is 20240424101.
It is a super-3 number, since 3×101424042023 (a number of 31 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1232174 + ... + 1240377.
It is an arithmetic number, because the mean of its divisors is an integer number (1090395432).
Almost surely, 210142404202 is an apocalyptic number.
10142404202 is a deficient number, since it is larger than the sum of its proper divisors (7303922710).
10142404202 is a wasteful number, since it uses less digits than its factorization.
10142404202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2472853.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 10142404202 its reverse (20240424101), we get a palindrome (30382828303).
The spelling of 10142404202 in words is "ten billion, one hundred forty-two million, four hundred four thousand, two hundred two".
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