Base | Representation |
---|---|
bin | 100000011000101011111… |
… | …111111110011011101111 |
3 | 21212202111002200102211201 |
4 | 200120223333332123233 |
5 | 242430342000003130 |
6 | 4422221150230331 |
7 | 316534511334334 |
oct | 40305377763357 |
9 | 7782432612751 |
10 | 2225531250415 |
11 | 78892a40a340 |
12 | 2bb3a5ab53a7 |
13 | 131b36193cc5 |
14 | 79a056c698b |
15 | 3cd57ab1bca |
hex | 2062bffe6ef |
2225531250415 has 8 divisors (see below), whose sum is σ = 2913422727888. Its totient is φ = 1618568182080.
The previous prime is 2225531250413. The next prime is 2225531250421. The reversal of 2225531250415 is 5140521355222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2225531250415 - 21 = 2225531250413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2225531250413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20232102222 + ... + 20232102331.
It is an arithmetic number, because the mean of its divisors is an integer number (364177840986).
Almost surely, 22225531250415 is an apocalyptic number.
2225531250415 is a deficient number, since it is larger than the sum of its proper divisors (687891477473).
2225531250415 is a wasteful number, since it uses less digits than its factorization.
2225531250415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40464204569.
The product of its (nonzero) digits is 120000, while the sum is 37.
The spelling of 2225531250415 in words is "two trillion, two hundred twenty-five billion, five hundred thirty-one million, two hundred fifty thousand, four hundred fifteen".
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