Base | Representation |
---|---|
bin | 1000010101101100… |
… | …0110011101000100 |
3 | 12210000002021010101 |
4 | 2011123012131010 |
5 | 14041022132202 |
6 | 1010042133444 |
7 | 106320500263 |
oct | 20533063504 |
9 | 5700067111 |
10 | 2238474052 |
11 | a49618761 |
12 | 5257b1284 |
13 | 2989b2779 |
14 | 1734145da |
15 | d17bb887 |
hex | 856c6744 |
2238474052 has 6 divisors (see below), whose sum is σ = 3917329598. Its totient is φ = 1119237024.
The previous prime is 2238474047. The next prime is 2238474053. The reversal of 2238474052 is 2504748322.
It can be written as a sum of positive squares in only one way, i.e., 1119303936 + 1119170116 = 33456^2 + 33454^2 .
It is not an unprimeable number, because it can be changed into a prime (2238474053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279809253 + ... + 279809260.
Almost surely, 22238474052 is an apocalyptic number.
It is an amenable number.
2238474052 is a deficient number, since it is larger than the sum of its proper divisors (1678855546).
2238474052 is a wasteful number, since it uses less digits than its factorization.
2238474052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 559618517 (or 559618515 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 37.
The square root of 2238474052 is about 47312.5147503280. The cubic root of 2238474052 is about 1308.1293448513.
The spelling of 2238474052 in words is "two billion, two hundred thirty-eight million, four hundred seventy-four thousand, fifty-two".
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