Base | Representation |
---|---|
bin | 10011010011100001110100… |
… | …00110010111100010000001 |
3 | 12120022102010221110110211011 |
4 | 21221300322012113202001 |
5 | 21031020034431021231 |
6 | 230142213334320521 |
7 | 11641041553623043 |
oct | 1151607206274201 |
9 | 176272127413734 |
10 | 42452431501441 |
11 | 12587a7a939325 |
12 | 49176954b9141 |
13 | 1a8c329ba5020 |
14 | a6a9cc75ba93 |
15 | 4d94426829b1 |
hex | 269c3a197881 |
42452431501441 has 32 divisors (see below), whose sum is σ = 47762156961792. Its totient is φ = 37438777696320.
The previous prime is 42452431501439. The next prime is 42452431501477. The reversal of 42452431501441 is 14410513425424.
It is not a de Polignac number, because 42452431501441 - 21 = 42452431501439 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42452431501394 and 42452431501403.
It is not an unprimeable number, because it can be changed into a prime (42452431507441) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1283658936 + ... + 1283692006.
It is an arithmetic number, because the mean of its divisors is an integer number (1492567405056).
Almost surely, 242452431501441 is an apocalyptic number.
It is an amenable number.
42452431501441 is a deficient number, since it is larger than the sum of its proper divisors (5309725460351).
42452431501441 is a wasteful number, since it uses less digits than its factorization.
42452431501441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38053.
The product of its (nonzero) digits is 307200, while the sum is 40.
Adding to 42452431501441 its reverse (14410513425424), we get a palindrome (56862944926865).
The spelling of 42452431501441 in words is "forty-two trillion, four hundred fifty-two billion, four hundred thirty-one million, five hundred one thousand, four hundred forty-one".
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