Base | Representation |
---|---|
bin | 111110110111000… |
… | …010010011010100 |
3 | 2201111102222110012 |
4 | 332313002103110 |
5 | 4124440132430 |
6 | 252352015352 |
7 | 35064035354 |
oct | 7667022324 |
9 | 2644388405 |
10 | 1054614740 |
11 | 4a1336733 |
12 | 255231558 |
13 | 13a64cbba |
14 | a00c6b64 |
15 | 628bd695 |
hex | 3edc24d4 |
1054614740 has 12 divisors (see below), whose sum is σ = 2214690996. Its totient is φ = 421845888.
The previous prime is 1054614739. The next prime is 1054614767. The reversal of 1054614740 is 474164501.
It can be written as a sum of positive squares in 2 ways, for example, as 329712964 + 724901776 = 18158^2 + 26924^2 .
It is a super-2 number, since 2×10546147402 = 2224424499650535200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1054614697 and 1054614706.
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, 26365349 + ... + 26365388.
It is an arithmetic number, because the mean of its divisors is an integer number (184557583).
Almost surely, 21054614740 is an apocalyptic number.
1054614740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1054614740 is an abundant number, since it is smaller than the sum of its proper divisors (1160076256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1054614740 is a wasteful number, since it uses less digits than its factorization.
1054614740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52730746 (or 52730744 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 1054614740 is about 32474.8324091134. The cubic root of 1054614740 is about 1017.8831981558.
The spelling of 1054614740 in words is "one billion, fifty-four million, six hundred fourteen thousand, seven hundred forty".
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