Base | Representation |
---|---|
bin | 1001100111100111010… |
… | …01110010010100111001 |
3 | 1011121002111002110100011 |
4 | 10303303221302110321 |
5 | 20403333331111100 |
6 | 411455420141521 |
7 | 32610141653401 |
oct | 4636351622471 |
9 | 1147074073304 |
10 | 330505332025 |
11 | 118191709800 |
12 | 540796978a1 |
13 | 25221ac4a2b |
14 | 11dd472d801 |
15 | 88e5855bba |
hex | 4cf3a72539 |
330505332025 has 72 divisors (see below), whose sum is σ = 476269169600. Its totient is φ = 226713168000.
The previous prime is 330505331969. The next prime is 330505332029. The reversal of 330505332025 is 520233505033.
It is not a de Polignac number, because 330505332025 - 213 = 330505323833 is a prime.
It is not an unprimeable number, because it can be changed into a prime (330505332029) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 13149220 + ... + 13174330.
Almost surely, 2330505332025 is an apocalyptic number.
It is an amenable number.
330505332025 is a deficient number, since it is larger than the sum of its proper divisors (145763837575).
330505332025 is a wasteful number, since it uses less digits than its factorization.
330505332025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25391 (or 25375 counting only the distinct ones).
The product of its (nonzero) digits is 40500, while the sum is 31.
Adding to 330505332025 its reverse (520233505033), we get a palindrome (850738837058).
The spelling of 330505332025 in words is "three hundred thirty billion, five hundred five million, three hundred thirty-two thousand, twenty-five".
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