Base | Representation |
---|---|
bin | 100100011100111101101… |
… | …010100100111011000110 |
3 | 22212110211210101112112121 |
4 | 210130331222210323012 |
5 | 312020220112130110 |
6 | 5154440434240154 |
7 | 345660150654322 |
oct | 44347552447306 |
9 | 8773753345477 |
10 | 2505000505030 |
11 | 886401530771 |
12 | 34559b72605a |
13 | 1522b368985a |
14 | 89357c66982 |
15 | 45262b16cda |
hex | 2473daa4ec6 |
2505000505030 has 8 divisors (see below), whose sum is σ = 4509000909072. Its totient is φ = 1002000202008.
The previous prime is 2505000505009. The next prime is 2505000505037. The reversal of 2505000505030 is 305050005052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2505000504986 and 2505000505004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2505000505037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125250025242 + ... + 125250025261.
It is an arithmetic number, because the mean of its divisors is an integer number (563625113634).
Almost surely, 22505000505030 is an apocalyptic number.
2505000505030 is a deficient number, since it is larger than the sum of its proper divisors (2004000404042).
2505000505030 is a wasteful number, since it uses less digits than its factorization.
2505000505030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250500050510.
The product of its (nonzero) digits is 3750, while the sum is 25.
The spelling of 2505000505030 in words is "two trillion, five hundred five billion, five hundred five thousand, thirty".
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