Base | Representation |
---|---|
bin | 10001101001111… |
… | …10110001101101 |
3 | 101022200120201100 |
4 | 20310332301231 |
5 | 300403400344 |
6 | 22410233313 |
7 | 3445611636 |
oct | 1064766155 |
9 | 338616640 |
10 | 148106349 |
11 | 76669546 |
12 | 41725839 |
13 | 248b7cc1 |
14 | 1595488d |
15 | d008569 |
hex | 8d3ec6d |
148106349 has 12 divisors (see below), whose sum is σ = 225191200. Its totient is φ = 93540744.
The previous prime is 148106341. The next prime is 148106359. The reversal of 148106349 is 943601841.
148106349 is a `hidden beast` number, since 1 + 4 + 8 + 10 + 634 + 9 = 666.
It is not a de Polignac number, because 148106349 - 23 = 148106341 is a prime.
It is a super-2 number, since 2×1481063492 = 43870981228219602, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148106341) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 432889 + ... + 433230.
Almost surely, 2148106349 is an apocalyptic number.
148106349 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
148106349 is a deficient number, since it is larger than the sum of its proper divisors (77084851).
148106349 is a wasteful number, since it uses less digits than its factorization.
148106349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 866144 (or 866141 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 148106349 is about 12169.8951926465. The cubic root of 148106349 is about 529.0839152997.
The spelling of 148106349 in words is "one hundred forty-eight million, one hundred six thousand, three hundred forty-nine".
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