Base | Representation |
---|---|
bin | 1001001000100001011100… |
… | …0110001010100011111110 |
3 | 1022120000012201012202111002 |
4 | 2102020113012022203332 |
5 | 2304012024340431032 |
6 | 33205124001330302 |
7 | 2054340433246253 |
oct | 222102706124376 |
9 | 38500181182432 |
10 | 10042021030142 |
11 | 3221885092a02 |
12 | 1162264636992 |
13 | 57ac5cb393ba |
14 | 26a071cab42a |
15 | 126339093862 |
hex | 9221718a8fe |
10042021030142 has 16 divisors (see below), whose sum is σ = 15413430468480. Its totient is φ = 4904212326552.
The previous prime is 10042021030127. The next prime is 10042021030169. The reversal of 10042021030142 is 24103012024001.
It is a congruent number.
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, 20421359 + ... + 20907317.
It is an arithmetic number, because the mean of its divisors is an integer number (963339404280).
Almost surely, 210042021030142 is an apocalyptic number.
10042021030142 is a deficient number, since it is larger than the sum of its proper divisors (5371409438338).
10042021030142 is a wasteful number, since it uses less digits than its factorization.
10042021030142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 726287.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 10042021030142 its reverse (24103012024001), we get a palindrome (34145033054143).
The spelling of 10042021030142 in words is "ten trillion, forty-two billion, twenty-one million, thirty thousand, one hundred forty-two".
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