Base | Representation |
---|---|
bin | 10001110111011… |
… | …01010001101100 |
3 | 101110000011112202 |
4 | 20323231101230 |
5 | 301331312201 |
6 | 22512121032 |
7 | 3466604555 |
oct | 1073552154 |
9 | 343004482 |
10 | 149869676 |
11 | 77663340 |
12 | 42236178 |
13 | 250847a8 |
14 | 15c9332c |
15 | d255c6b |
hex | 8eed46c |
149869676 has 24 divisors (see below), whose sum is σ = 290969280. Its totient is φ = 66966800.
The previous prime is 149869673. The next prime is 149869703. The reversal of 149869676 is 676968941.
It is not an unprimeable number, because it can be changed into a prime (149869673) 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, 26270 + ... + 31461.
It is an arithmetic number, because the mean of its divisors is an integer number (12123720).
Almost surely, 2149869676 is an apocalyptic number.
It is an amenable number.
149869676 is a deficient number, since it is larger than the sum of its proper divisors (141099604).
149869676 is a wasteful number, since it uses less digits than its factorization.
149869676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57805 (or 57803 counting only the distinct ones).
The product of its digits is 3919104, while the sum is 56.
The square root of 149869676 is about 12242.1271027547. The cubic root of 149869676 is about 531.1753623217.
The spelling of 149869676 in words is "one hundred forty-nine million, eight hundred sixty-nine thousand, six hundred seventy-six".
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