Base | Representation |
---|---|
bin | 10011001101101001001110… |
… | …10010101100010011101101 |
3 | 12112121002021202000011101010 |
4 | 21212310213102230103231 |
5 | 21014212004120033003 |
6 | 225505255324535433 |
7 | 11620323433524525 |
oct | 1146644722542355 |
9 | 175532252004333 |
10 | 42250252502253 |
11 | 1250a260091854 |
12 | 48a44700b1579 |
13 | 1a762492c8323 |
14 | a60ccd108685 |
15 | 4d405cc8e003 |
hex | 266d274ac4ed |
42250252502253 has 8 divisors (see below), whose sum is σ = 56628610684416. Its totient is φ = 28019364660800.
The previous prime is 42250252502251. The next prime is 42250252502287. The reversal of 42250252502253 is 35220525205224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42250252502253 - 21 = 42250252502251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42250252502251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36867584508 + ... + 36867585653.
It is an arithmetic number, because the mean of its divisors is an integer number (7078576335552).
Almost surely, 242250252502253 is an apocalyptic number.
It is an amenable number.
42250252502253 is a deficient number, since it is larger than the sum of its proper divisors (14378358182163).
42250252502253 is a wasteful number, since it uses less digits than its factorization.
42250252502253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73735170355.
The product of its (nonzero) digits is 480000, while the sum is 39.
Adding to 42250252502253 its reverse (35220525205224), we get a palindrome (77470777707477).
The spelling of 42250252502253 in words is "forty-two trillion, two hundred fifty billion, two hundred fifty-two million, five hundred two thousand, two hundred fifty-three".
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