Base | Representation |
---|---|
bin | 1111110001100011010001… |
… | …10000011011001010101011 |
3 | 11112211010120022211022202001 |
4 | 13320301220300123022223 |
5 | 14021311321313012042 |
6 | 201435224000551431 |
7 | 10210055555026660 |
oct | 770615060331253 |
9 | 145733508738661 |
10 | 34687913407147 |
11 | 10064074896200 |
12 | 3a82900022577 |
13 | 1648096611c10 |
14 | 87cc926b1a67 |
15 | 4024a3bb3bb7 |
hex | 1f8c68c1b2ab |
34687913407147 has 96 divisors (see below), whose sum is σ = 48496852978560. Its totient is φ = 24126352588800.
The previous prime is 34687913407139. The next prime is 34687913407159. The reversal of 34687913407147 is 74170431978643.
It is not a de Polignac number, because 34687913407147 - 23 = 34687913407139 is a prime.
It is not an unprimeable number, because it can be changed into a prime (34687913707147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 50673979 + ... + 51353947.
It is an arithmetic number, because the mean of its divisors is an integer number (505175551860).
Almost surely, 234687913407147 is an apocalyptic number.
34687913407147 is a deficient number, since it is larger than the sum of its proper divisors (13808939571413).
34687913407147 is a wasteful number, since it uses less digits than its factorization.
34687913407147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 680165 (or 680154 counting only the distinct ones).
The product of its (nonzero) digits is 85349376, while the sum is 64.
The spelling of 34687913407147 in words is "thirty-four trillion, six hundred eighty-seven billion, nine hundred thirteen million, four hundred seven thousand, one hundred forty-seven".
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