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2210000425 = 521723226087
BaseRepresentation
bin1000001110111001…
…1110111000101001
312201000111122122121
42003232132320221
514011230003200
61003143551241
7105523456633
oct20356367051
95630448577
102210000425
11a34540036
1251815b521
13292b23479
1416d721a53
15ce044e1a
hex83b9ee29

2210000425 has 24 divisors (see below), whose sum is σ = 3027770496. Its totient is φ = 1591645440.

The previous prime is 2210000399. The next prime is 2210000461. The reversal of 2210000425 is 5240000122.

It is not a de Polignac number, because 2210000425 - 27 = 2210000297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2210000399 and 2210000408.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 103269 + ... + 122818.

It is an arithmetic number, because the mean of its divisors is an integer number (126157104).

Almost surely, 22210000425 is an apocalyptic number.

2210000425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2210000425 is a deficient number, since it is larger than the sum of its proper divisors (817770071).

2210000425 is a wasteful number, since it uses less digits than its factorization.

2210000425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226137 (or 226132 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2210000425 is about 47010.6416144260. The cubic root of 2210000425 is about 1302.5591452199.

Adding to 2210000425 its reverse (5240000122), we get a palindrome (7450000547).

The spelling of 2210000425 in words is "two billion, two hundred ten million, four hundred twenty-five", and thus it is an aban number.

Divisors: 1 5 17 23 25 85 115 391 425 575 1955 9775 226087 1130435 3843479 5200001 5652175 19217395 26000005 88400017 96086975 130000025 442000085 2210000425