Base | Representation |
---|---|
bin | 11011111100000… |
… | …111101011110100 |
3 | 1012200000201012000 |
4 | 123330013223310 |
5 | 1424444314243 |
6 | 114302455300 |
7 | 14421160230 |
oct | 3374075364 |
9 | 1180021160 |
10 | 468744948 |
11 | 22065a021 |
12 | 110b94530 |
13 | 76160a99 |
14 | 4637b5c0 |
15 | 2b2425d3 |
hex | 1bf07af4 |
468744948 has 48 divisors (see below), whose sum is σ = 1388876160. Its totient is φ = 133926912.
The previous prime is 468744943. The next prime is 468744967. The reversal of 468744948 is 849447864.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 468744894 and 468744903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468744943) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309261 + ... + 310772.
It is an arithmetic number, because the mean of its divisors is an integer number (28934920).
Almost surely, 2468744948 is an apocalyptic number.
It is an amenable number.
468744948 is an abundant number, since it is smaller than the sum of its proper divisors (920131212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468744948 is a wasteful number, since it uses less digits than its factorization.
468744948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 620053 (or 620045 counting only the distinct ones).
The product of its digits is 6193152, while the sum is 54.
The square root of 468744948 is about 21650.5184233542. The cubic root of 468744948 is about 776.8053357694.
The spelling of 468744948 in words is "four hundred sixty-eight million, seven hundred forty-four thousand, nine hundred forty-eight".
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