Base | Representation |
---|---|
bin | 1011010001001111… |
… | …0101110101011000 |
3 | 21210211021000020012 |
4 | 2310103311311120 |
5 | 22143411200440 |
6 | 1220102221052 |
7 | 134651632610 |
oct | 26423656530 |
9 | 7724230205 |
10 | 3025100120 |
11 | 1312654549 |
12 | 705124788 |
13 | 392962193 |
14 | 209a9ba40 |
15 | 12a8a0e65 |
hex | b44f5d58 |
3025100120 has 64 divisors (see below), whose sum is σ = 7785676800. Its totient is φ = 1036264320.
The previous prime is 3025100107. The next prime is 3025100129. The reversal of 3025100120 is 210015203.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 3025100095 and 3025100104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3025100129) 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, 365225 + ... + 373415.
It is an arithmetic number, because the mean of its divisors is an integer number (121651200).
Almost surely, 23025100120 is an apocalyptic number.
It is an amenable number.
3025100120 is an abundant number, since it is smaller than the sum of its proper divisors (4760576680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3025100120 is a wasteful number, since it uses less digits than its factorization.
3025100120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9528 (or 9524 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 3025100120 is about 55000.9101742871. The cubic root of 3025100120 is about 1446.2606974102.
Adding to 3025100120 its reverse (210015203), we get a palindrome (3235115323).
The spelling of 3025100120 in words is "three billion, twenty-five million, one hundred thousand, one hundred twenty".
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