Base | Representation |
---|---|
bin | 100001100111111101110000… |
… | …010000011111110010010100 |
3 | 201101121101001001001021121001 |
4 | 201213331300100133302110 |
5 | 123340344113444410033 |
6 | 1242304001424233044 |
7 | 43102054253543344 |
oct | 4147756020376224 |
9 | 641541031037531 |
10 | 147881902341268 |
11 | 431353a9664527 |
12 | 14704605a6b784 |
13 | 6469285290904 |
14 | 287374513ad24 |
15 | 1216b334bce7d |
hex | 867f7041fc94 |
147881902341268 has 48 divisors (see below), whose sum is σ = 261584916848640. Its totient is φ = 73146802305024.
The previous prime is 147881902341241. The next prime is 147881902341269. The reversal of 147881902341268 is 862143209188741.
147881902341268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147881902341269) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 936540468 + ... + 936698356.
It is an arithmetic number, because the mean of its divisors is an integer number (5449685767680).
Almost surely, 2147881902341268 is an apocalyptic number.
It is an amenable number.
147881902341268 is a deficient number, since it is larger than the sum of its proper divisors (113703014507372).
147881902341268 is a wasteful number, since it uses less digits than its factorization.
147881902341268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163336 (or 163334 counting only the distinct ones).
The product of its (nonzero) digits is 37158912, while the sum is 64.
The spelling of 147881902341268 in words is "one hundred forty-seven trillion, eight hundred eighty-one billion, nine hundred two million, three hundred forty-one thousand, two hundred sixty-eight".
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