Base | Representation |
---|---|
bin | 11110010001100… |
… | …00101100100100 |
3 | 122200212020120021 |
4 | 33020300230210 |
5 | 1010003023402 |
6 | 41111044524 |
7 | 6202403104 |
oct | 1710605444 |
9 | 580766507 |
10 | 253954852 |
11 | 120395048 |
12 | 71070744 |
13 | 407c8858 |
14 | 25a29204 |
15 | 17465d37 |
hex | f230b24 |
253954852 has 24 divisors (see below), whose sum is σ = 459398912. Its totient is φ = 122709600.
The previous prime is 253954837. The next prime is 253954873. The reversal of 253954852 is 258459352.
It is a junction number, because it is equal to n+sod(n) for n = 253954799 and 253954808.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170503 + ... + 171985.
Almost surely, 2253954852 is an apocalyptic number.
It is an amenable number.
253954852 is a deficient number, since it is larger than the sum of its proper divisors (205444060).
253954852 is a wasteful number, since it uses less digits than its factorization.
253954852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2899 (or 2897 counting only the distinct ones).
The product of its digits is 432000, while the sum is 43.
The square root of 253954852 is about 15935.9609688277. The cubic root of 253954852 is about 633.2650281522.
The spelling of 253954852 in words is "two hundred fifty-three million, nine hundred fifty-four thousand, eight hundred fifty-two".
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