Base | Representation |
---|---|
bin | 1001001011001011… |
… | …11110101010010000 |
3 | 110201021112111001200 |
4 | 10211211332222100 |
5 | 40041433232042 |
6 | 2132434231200 |
7 | 233030406612 |
oct | 44545765220 |
9 | 13637474050 |
10 | 4925680272 |
11 | 20a8466547 |
12 | b55725500 |
13 | 606639b16 |
14 | 34a276db2 |
15 | 1dc675c4c |
hex | 12597ea90 |
4925680272 has 240 divisors, whose sum is σ = 14816575488. Its totient is φ = 1524821760.
The previous prime is 4925680271. The next prime is 4925680297. The reversal of 4925680272 is 2720865294.
It is a super-2 number, since 2×49256802722 = 48524652283939987968, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4925680271) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12860593 + ... + 12860975.
Almost surely, 24925680272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4925680272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7408287744).
4925680272 is an abundant number, since it is smaller than the sum of its proper divisors (9890895216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4925680272 is a wasteful number, since it uses less digits than its factorization.
4925680272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 538 (or 529 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The square root of 4925680272 is about 70183.1908080560. The cubic root of 4925680272 is about 1701.4612893322.
The spelling of 4925680272 in words is "four billion, nine hundred twenty-five million, six hundred eighty thousand, two hundred seventy-two".
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