Base | Representation |
---|---|
bin | 101010111100110… |
… | …0100000001110100 |
3 | 10201102210011110020 |
4 | 1111321210001310 |
5 | 10422413400030 |
6 | 355000525140 |
7 | 50466412440 |
oct | 12571440164 |
9 | 3642704406 |
10 | 1441153140 |
11 | 67a547759 |
12 | 3427807b0 |
13 | 19c75a14b |
14 | d9585820 |
15 | 867c3510 |
hex | 55e64074 |
1441153140 has 48 divisors (see below), whose sum is σ = 4611691392. Its totient is φ = 329406336.
The previous prime is 1441153111. The next prime is 1441153171. The reversal of 1441153140 is 413511441.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1441153140.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1715239 + ... + 1716078.
It is an arithmetic number, because the mean of its divisors is an integer number (96076904).
Almost surely, 21441153140 is an apocalyptic number.
1441153140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1441153140 is an abundant number, since it is smaller than the sum of its proper divisors (3170538252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1441153140 is a wasteful number, since it uses less digits than its factorization.
1441153140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3431336 (or 3431334 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 1441153140 is about 37962.5228350277. The cubic root of 1441153140 is about 1129.5445837562.
Adding to 1441153140 its reverse (413511441), we get a palindrome (1854664581).
The spelling of 1441153140 in words is "one billion, four hundred forty-one million, one hundred fifty-three thousand, one hundred forty".
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