Base | Representation |
---|---|
bin | 110101011001111001… |
… | …001101001000000000 |
3 | 12111000022111011110210 |
4 | 311121321031020000 |
5 | 1414414220234130 |
6 | 42202021554120 |
7 | 4100002162602 |
oct | 653171151000 |
9 | 174008434423 |
10 | 57342743040 |
11 | 22356535630 |
12 | b143b75940 |
13 | 553b08a9ab |
14 | 2abd9c9172 |
15 | 17593125b0 |
hex | d59e4d200 |
57342743040 has 160 divisors (see below), whose sum is σ = 199983110976. Its totient is φ = 13901250560.
The previous prime is 57342743023. The next prime is 57342743057. The reversal of 57342743040 is 4034724375.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (57342743023) and next prime (57342743057).
It is a tau number, because it is divible by the number of its divisors (160).
It is a self number, because there is not a number n which added to its sum of digits gives 57342743040.
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, 254907 + ... + 423866.
Almost surely, 257342743040 is an apocalyptic number.
It is an amenable number.
57342743040 is an abundant number, since it is smaller than the sum of its proper divisors (142640367936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57342743040 is a wasteful number, since it uses less digits than its factorization.
57342743040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 678810 (or 678794 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 39.
The spelling of 57342743040 in words is "fifty-seven billion, three hundred forty-two million, seven hundred forty-three thousand, forty".
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