Base | Representation |
---|---|
bin | 100101000101101… |
… | …0000001110110110 |
3 | 10012201200022202021 |
4 | 1022023100032312 |
5 | 10022040322204 |
6 | 323253103354 |
7 | 42560525041 |
oct | 11213201666 |
9 | 3181608667 |
10 | 1244464054 |
11 | 589516299 |
12 | 2a8927b5a |
13 | 16aa91b82 |
14 | bb3c5c58 |
15 | 743c0154 |
hex | 4a2d03b6 |
1244464054 has 8 divisors (see below), whose sum is σ = 1867586688. Its totient is φ = 621935160.
The previous prime is 1244464043. The next prime is 1244464063. The reversal of 1244464054 is 4504644421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×12444640542 = 3097381563396229832, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143157 + ... + 151600.
It is an arithmetic number, because the mean of its divisors is an integer number (233448336).
Almost surely, 21244464054 is an apocalyptic number.
1244464054 is a deficient number, since it is larger than the sum of its proper divisors (623122634).
1244464054 is a wasteful number, since it uses less digits than its factorization.
1244464054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296870.
The product of its (nonzero) digits is 61440, while the sum is 34.
The square root of 1244464054 is about 35276.9620857579. The cubic root of 1244464054 is about 1075.6247470734.
The spelling of 1244464054 in words is "one billion, two hundred forty-four million, four hundred sixty-four thousand, fifty-four".
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