Base | Representation |
---|---|
bin | 1111000101001011… |
… | …1001111101010000 |
3 | 101110010112011122020 |
4 | 3301102321331100 |
5 | 31242323440130 |
6 | 1505412211440 |
7 | 202214453661 |
oct | 36122717520 |
9 | 11403464566 |
10 | 4048265040 |
11 | 179815a496 |
12 | 94b909b80 |
13 | 4c6920201 |
14 | 2a5919368 |
15 | 18a60ae10 |
hex | f14b9f50 |
4048265040 has 80 divisors (see below), whose sum is σ = 12566154048. Its totient is φ = 1078115328.
The previous prime is 4048265033. The next prime is 4048265047. The reversal of 4048265040 is 405628404.
It is an interprime number because it is at equal distance from previous prime (4048265033) and next prime (4048265047).
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 4048264992 and 4048265010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4048265047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178164 + ... + 199596.
Almost surely, 24048265040 is an apocalyptic number.
4048265040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4048265040 is an abundant number, since it is smaller than the sum of its proper divisors (8517889008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4048265040 is a wasteful number, since it uses less digits than its factorization.
4048265040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22236 (or 22230 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 33.
The square root of 4048265040 is about 63625.9777135094. The cubic root of 4048265040 is about 1593.7602076701.
The spelling of 4048265040 in words is "four billion, forty-eight million, two hundred sixty-five thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •