Base | Representation |
---|---|
bin | 1011011101010000… |
… | …1001101100111000 |
3 | 21221100010020220020 |
4 | 2313110021230320 |
5 | 22244312410034 |
6 | 1225102530440 |
7 | 136133300424 |
oct | 26724115470 |
9 | 7840106806 |
10 | 3075513144 |
11 | 1339057600 |
12 | 719b96a20 |
13 | 3a0233582 |
14 | 212661b84 |
15 | 13000d249 |
hex | b7509b38 |
3075513144 has 48 divisors (see below), whose sum is σ = 8451314760. Its totient is φ = 931972800.
The previous prime is 3075513143. The next prime is 3075513157. The reversal of 3075513144 is 4413155703.
3075513144 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3075513143) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 526627 + ... + 532434.
Almost surely, 23075513144 is an apocalyptic number.
It is an amenable number.
3075513144 is an abundant number, since it is smaller than the sum of its proper divisors (5375801616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3075513144 is a wasteful number, since it uses less digits than its factorization.
3075513144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1059092 (or 1059077 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 3075513144 is about 55457.3092026651. The cubic root of 3075513144 is about 1454.2504130107.
Adding to 3075513144 its reverse (4413155703), we get a palindrome (7488668847).
The spelling of 3075513144 in words is "three billion, seventy-five million, five hundred thirteen thousand, one hundred forty-four".
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