Base | Representation |
---|---|
bin | 1011001101001001… |
… | …1011111010000001 |
3 | 21202121222220221111 |
4 | 2303102123322001 |
5 | 22130014021221 |
6 | 1214250523321 |
7 | 134353122553 |
oct | 26322337201 |
9 | 7677886844 |
10 | 3007954561 |
11 | 1303a03867 |
12 | 6bb436541 |
13 | 38c23b091 |
14 | 2076b74d3 |
15 | 129115be1 |
hex | b349be81 |
3007954561 has 8 divisors (see below), whose sum is σ = 3051081864. Its totient is φ = 2964879360.
The previous prime is 3007954549. The next prime is 3007954597. The reversal of 3007954561 is 1654597003.
3007954561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2162250000 + 845704561 = 46500^2 + 29081^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3007954561 - 215 = 3007921793 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3007954531) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111741 + ... + 136021.
It is an arithmetic number, because the mean of its divisors is an integer number (381385233).
Almost surely, 23007954561 is an apocalyptic number.
It is an amenable number.
3007954561 is a deficient number, since it is larger than the sum of its proper divisors (43127303).
3007954561 is a wasteful number, since it uses less digits than its factorization.
3007954561 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26051.
The product of its (nonzero) digits is 113400, while the sum is 40.
The square root of 3007954561 is about 54844.8225541846. The cubic root of 3007954561 is about 1443.5231633377.
The spelling of 3007954561 in words is "three billion, seven million, nine hundred fifty-four thousand, five hundred sixty-one".
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