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2022823825 = 52117355723
BaseRepresentation
bin111100010010001…
…1101011110010001
312012222022002121221
41320210131132101
513120320330300
6532420045041
7101061501361
oct17044353621
95188262557
102022823825
11948916530
12485533781
13263108b99
1415291a9a1
15bc8c031a
hex7891d791

2022823825 has 12 divisors (see below), whose sum is σ = 2736329328. Its totient is φ = 1471144400.

The previous prime is 2022823813. The next prime is 2022823837. The reversal of 2022823825 is 5283282202.

It is an interprime number because it is at equal distance from previous prime (2022823813) and next prime (2022823837).

It is a de Polignac number, because none of the positive numbers 2k-2022823825 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3677587 + ... + 3678136.

It is an arithmetic number, because the mean of its divisors is an integer number (228027444).

Almost surely, 22022823825 is an apocalyptic number.

2022823825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2022823825 is a deficient number, since it is larger than the sum of its proper divisors (713505503).

2022823825 is a wasteful number, since it uses less digits than its factorization.

2022823825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7355744 (or 7355739 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 2022823825 is about 44975.8137780741. The cubic root of 2022823825 is about 1264.6956362323.

The spelling of 2022823825 in words is "two billion, twenty-two million, eight hundred twenty-three thousand, eight hundred twenty-five".

Divisors: 1 5 11 25 55 275 7355723 36778615 80912953 183893075 404564765 2022823825