Base | Representation |
---|---|
bin | 11010000000111101001001… |
… | …00100000111001010100010 |
3 | 21111112222101011220120200111 |
4 | 31000132210210013022202 |
5 | 24444241304132023003 |
6 | 321400421455041534 |
7 | 15023046311504005 |
oct | 1500364444071242 |
9 | 244488334816614 |
10 | 57207430345378 |
11 | 17256598043035 |
12 | 64bb2248102aa |
13 | 25bc83987b231 |
14 | 101abd66a153c |
15 | 69316aca6e6d |
hex | 3407a49072a2 |
57207430345378 has 8 divisors (see below), whose sum is σ = 85819397414400. Its totient is φ = 28600964540580.
The previous prime is 57207430345321. The next prime is 57207430345391. The reversal of 57207430345378 is 87354303470275.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 1375290058 + ... + 1375331653.
It is an arithmetic number, because the mean of its divisors is an integer number (10727424676800).
Almost surely, 257207430345378 is an apocalyptic number.
57207430345378 is a deficient number, since it is larger than the sum of its proper divisors (28611967069022).
57207430345378 is a wasteful number, since it uses less digits than its factorization.
57207430345378 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2750632112.
The product of its (nonzero) digits is 59270400, while the sum is 58.
The spelling of 57207430345378 in words is "fifty-seven trillion, two hundred seven billion, four hundred thirty million, three hundred forty-five thousand, three hundred seventy-eight".
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