Base | Representation |
---|---|
bin | 11001011111010… |
… | …110010001110100 |
3 | 1002210200202221010 |
4 | 121133112101310 |
5 | 1333434214431 |
6 | 110233552220 |
7 | 13411643340 |
oct | 3137262164 |
9 | 1083622833 |
10 | 427648116 |
11 | 1aa43a3a5 |
12 | bb275670 |
13 | 6a7a1c2c |
14 | 40b20620 |
15 | 27825846 |
hex | 197d6474 |
427648116 has 48 divisors (see below), whose sum is σ = 1149403136. Its totient is φ = 121220064.
The previous prime is 427648099. The next prime is 427648129. The reversal of 427648116 is 611846724.
It is a super-2 number, since 2×4276481162 = 365765822236698912, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9376 + ... + 30711.
Almost surely, 2427648116 is an apocalyptic number.
It is an amenable number.
427648116 is an abundant number, since it is smaller than the sum of its proper divisors (721755020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427648116 is a wasteful number, since it uses less digits than its factorization.
427648116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40228 (or 40226 counting only the distinct ones).
The product of its digits is 64512, while the sum is 39.
The square root of 427648116 is about 20679.6546392825. The cubic root of 427648116 is about 753.4056180584.
The spelling of 427648116 in words is "four hundred twenty-seven million, six hundred forty-eight thousand, one hundred sixteen".
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