Base | Representation |
---|---|
bin | 1001011011001101… |
… | …1011000001000101 |
3 | 20112022202111011000 |
4 | 2112303123001011 |
5 | 20140143444110 |
6 | 1055020003513 |
7 | 116461114143 |
oct | 22663330105 |
9 | 6468674130 |
10 | 2530062405 |
11 | 1089177372 |
12 | 5a7390599 |
13 | 314226960 |
14 | 1a0038593 |
15 | ec1b81c0 |
hex | 96cdb045 |
2530062405 has 128 divisors (see below), whose sum is σ = 5086771200. Its totient is φ = 1184689152.
The previous prime is 2530062373. The next prime is 2530062449. The reversal of 2530062405 is 5042600352.
2530062405 is a `hidden beast` number, since 2 + 5 + 30 + 0 + 624 + 0 + 5 = 666.
It is not a de Polignac number, because 2530062405 - 25 = 2530062373 is a prime.
It is a super-3 number, since 3×25300624053 (a number of 29 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3051531 + ... + 3052359.
It is an arithmetic number, because the mean of its divisors is an integer number (39740400).
Almost surely, 22530062405 is an apocalyptic number.
It is an amenable number.
2530062405 is an abundant number, since it is smaller than the sum of its proper divisors (2556708795).
2530062405 is a wasteful number, since it uses less digits than its factorization.
2530062405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 940 (or 934 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 2530062405 is about 50299.7256950771. The cubic root of 2530062405 is about 1362.6272751514.
Adding to 2530062405 its reverse (5042600352), we get a palindrome (7572662757).
The spelling of 2530062405 in words is "two billion, five hundred thirty million, sixty-two thousand, four hundred five".
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