Base | Representation |
---|---|
bin | 100001101101110111011101… |
… | …001101110110101000001000 |
3 | 201110001010211212020022201221 |
4 | 201231313131031312220020 |
5 | 123414020203031301020 |
6 | 1243214152322251424 |
7 | 43143262266666364 |
oct | 4155673515665010 |
9 | 643033755208657 |
10 | 148287457290760 |
11 | 432813a2881677 |
12 | 1476b1294b6b74 |
13 | 64985a7711ac8 |
14 | 2889218d7c2a4 |
15 | 122246c8dc6aa |
hex | 86dddd376a08 |
148287457290760 has 32 divisors (see below), whose sum is σ = 333648446160960. Its totient is φ = 59314686515136.
The previous prime is 148287457290677. The next prime is 148287457290767. The reversal of 148287457290760 is 67092754782841.
148287457290760 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 148287457290760.
It is not an unprimeable number, because it can be changed into a prime (148287457290767) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068294 + ... + 17254453.
It is an arithmetic number, because the mean of its divisors is an integer number (10426513942530).
Almost surely, 2148287457290760 is an apocalyptic number.
148287457290760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148287457290760 is an abundant number, since it is smaller than the sum of its proper divisors (185360988870200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148287457290760 is a wasteful number, since it uses less digits than its factorization.
148287457290760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18525085 (or 18525081 counting only the distinct ones).
The product of its (nonzero) digits is 379330560, while the sum is 70.
The spelling of 148287457290760 in words is "one hundred forty-eight trillion, two hundred eighty-seven billion, four hundred fifty-seven million, two hundred ninety thousand, seven hundred sixty".
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