Base | Representation |
---|---|
bin | 11110101100000010001… |
… | …00110010010101101001 |
3 | 10201210200012210002100001 |
4 | 33112001010302111221 |
5 | 114233434210100040 |
6 | 2124222151543001 |
7 | 136115551252330 |
oct | 17260104622551 |
9 | 3653605702301 |
10 | 1054432503145 |
11 | 37720072818a |
12 | 15043338aa61 |
13 | 7858143b998 |
14 | 3906b712d17 |
15 | 1c66531559a |
hex | f581132569 |
1054432503145 has 32 divisors (see below), whose sum is σ = 1477431042048. Its totient is φ = 707519328768.
The previous prime is 1054432503133. The next prime is 1054432503209. The reversal of 1054432503145 is 5413052344501.
It is a de Polignac number, because none of the positive numbers 2k-1054432503145 is a prime.
It is a super-2 number, since 2×10544325031452 (a number of 25 digits) contains 22 as substring.
It is a Duffinian 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, 1300294 + ... + 1949263.
It is an arithmetic number, because the mean of its divisors is an integer number (46169720064).
Almost surely, 21054432503145 is an apocalyptic number.
It is an amenable number.
1054432503145 is a deficient number, since it is larger than the sum of its proper divisors (422998538903).
1054432503145 is a wasteful number, since it uses less digits than its factorization.
1054432503145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3249769.
The product of its (nonzero) digits is 144000, while the sum is 37.
Adding to 1054432503145 its reverse (5413052344501), we get a palindrome (6467484847646).
The spelling of 1054432503145 in words is "one trillion, fifty-four billion, four hundred thirty-two million, five hundred three thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.130 sec. • engine limits •