Base | Representation |
---|---|
bin | 10101010100100001111… |
… | …111100010101010110110 |
3 | 12012001211010000201010220 |
4 | 111110201333202222312 |
5 | 143001113430400032 |
6 | 3041025454155210 |
7 | 210565612550211 |
oct | 25244177425266 |
9 | 5161733021126 |
10 | 1465154153142 |
11 | 515406360949 |
12 | 1b7b591b2b06 |
13 | a8218117004 |
14 | 50cb180a778 |
15 | 281a311912c |
hex | 15521fe2ab6 |
1465154153142 has 16 divisors (see below), whose sum is σ = 2930325822000. Its totient is φ = 488381798432.
The previous prime is 1465154153119. The next prime is 1465154153147. The reversal of 1465154153142 is 2413514515641.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1465154153094 and 1465154153103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1465154153147) 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, 523048 + ... + 1789940.
It is an arithmetic number, because the mean of its divisors is an integer number (183145363875).
Almost surely, 21465154153142 is an apocalyptic number.
1465154153142 is an abundant number, since it is smaller than the sum of its proper divisors (1465171668858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1465154153142 is a wasteful number, since it uses less digits than its factorization.
1465154153142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1459647.
The product of its digits is 288000, while the sum is 42.
Adding to 1465154153142 its reverse (2413514515641), we get a palindrome (3878668668783).
The spelling of 1465154153142 in words is "one trillion, four hundred sixty-five billion, one hundred fifty-four million, one hundred fifty-three thousand, one hundred forty-two".
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