Base | Representation |
---|---|
bin | 1001001000100010111110… |
… | …0010101000010001010101 |
3 | 1022120001021021220202100221 |
4 | 2102020233202220101111 |
5 | 2304013344333120140 |
6 | 33205232411434341 |
7 | 2054353543206445 |
oct | 222105742502125 |
9 | 38501237822327 |
10 | 10042431145045 |
11 | 3221a75637342 |
12 | 1162359a559b1 |
13 | 57acc6aac940 |
14 | 26a0b0546125 |
15 | 1263600a414a |
hex | 9222f8a8455 |
10042431145045 has 32 divisors (see below), whose sum is σ = 12986029486080. Its totient is φ = 7411311747840.
The previous prime is 10042431144953. The next prime is 10042431145073. The reversal of 10042431145045 is 54054113424001.
It is a happy number.
It is not a de Polignac number, because 10042431145045 - 215 = 10042431112277 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10042431145045.
It is a congruent number.
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, 1078550940 + ... + 1078560250.
It is an arithmetic number, because the mean of its divisors is an integer number (405813421440).
Almost surely, 210042431145045 is an apocalyptic number.
It is an amenable number.
10042431145045 is a deficient number, since it is larger than the sum of its proper divisors (2943598341035).
10042431145045 is a wasteful number, since it uses less digits than its factorization.
10042431145045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17925.
The product of its (nonzero) digits is 38400, while the sum is 34.
Adding to 10042431145045 its reverse (54054113424001), we get a palindrome (64096544569046).
The spelling of 10042431145045 in words is "ten trillion, forty-two billion, four hundred thirty-one million, one hundred forty-five thousand, forty-five".
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