Base | Representation |
---|---|
bin | 101100000111111111… |
… | …010110000110100010 |
3 | 11112021220100122022212 |
4 | 230013333112012202 |
5 | 1234012420430440 |
6 | 33433201402122 |
7 | 3265042121651 |
oct | 540777260642 |
9 | 145256318285 |
10 | 47378686370 |
11 | 19103040354 |
12 | 9223039342 |
13 | 4610976782 |
14 | 2416541198 |
15 | 13746a4465 |
hex | b07fd61a2 |
47378686370 has 8 divisors (see below), whose sum is σ = 85281635484. Its totient is φ = 18951474544.
The previous prime is 47378686357. The next prime is 47378686409. The reversal of 47378686370 is 7368687374.
It can be written as a sum of positive squares in 2 ways, for example, as 41542184761 + 5836501609 = 203819^2 + 76397^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2368934309 + ... + 2368934328.
Almost surely, 247378686370 is an apocalyptic number.
47378686370 is a deficient number, since it is larger than the sum of its proper divisors (37902949114).
47378686370 is a wasteful number, since it uses less digits than its factorization.
47378686370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4737868644.
The product of its (nonzero) digits is 28449792, while the sum is 59.
The spelling of 47378686370 in words is "forty-seven billion, three hundred seventy-eight million, six hundred eighty-six thousand, three hundred seventy".
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