Base | Representation |
---|---|
bin | 110101010000010… |
… | …101010101100100 |
3 | 2022021020012010010 |
4 | 311100111111210 |
5 | 3312212133043 |
6 | 224354130220 |
7 | 31066255620 |
oct | 6520252544 |
9 | 2267205103 |
10 | 893474148 |
11 | 419385396 |
12 | 20b280970 |
13 | 113150238 |
14 | 8693c180 |
15 | 5368d133 |
hex | 35415564 |
893474148 has 48 divisors (see below), whose sum is σ = 2384614400. Its totient is φ = 255062304.
The previous prime is 893474147. The next prime is 893474161. The reversal of 893474148 is 841474398.
It is a junction number, because it is equal to n+sod(n) for n = 893474097 and 893474106.
It is not an unprimeable number, because it can be changed into a prime (893474143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113715 + ... + 121317.
Almost surely, 2893474148 is an apocalyptic number.
It is an amenable number.
893474148 is an abundant number, since it is smaller than the sum of its proper divisors (1491140252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
893474148 is a wasteful number, since it uses less digits than its factorization.
893474148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9016 (or 9014 counting only the distinct ones).
The product of its digits is 774144, while the sum is 48.
The square root of 893474148 is about 29891.0379210893. The cubic root of 893474148 is about 963.1501508976.
The spelling of 893474148 in words is "eight hundred ninety-three million, four hundred seventy-four thousand, one hundred forty-eight".
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