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4283732425 = 52789275039
BaseRepresentation
bin1111111101010100…
…1001000111001001
3102001112121011011111
43333111021013021
532233113414200
61545023130321
7211104060550
oct37725110711
912045534144
104283732425
1118a9067635
129b67439a1
13533644c1b
142c8cd0d97
151a111e0ba
hexff5491c9

4283732425 has 24 divisors (see below), whose sum is σ = 6138892800. Its totient is φ = 2904401280.

The previous prime is 4283732399. The next prime is 4283732429. The reversal of 4283732425 is 5242373824.

It is not a de Polignac number, because 4283732425 - 29 = 4283731913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4283732429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121945 + ... + 153094.

It is an arithmetic number, because the mean of its divisors is an integer number (255787200).

Almost surely, 24283732425 is an apocalyptic number.

It is an amenable number.

4283732425 is a deficient number, since it is larger than the sum of its proper divisors (1855160375).

4283732425 is a wasteful number, since it uses less digits than its factorization.

4283732425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275145 (or 275140 counting only the distinct ones).

The product of its digits is 322560, while the sum is 40.

The square root of 4283732425 is about 65450.2286092264. The cubic root of 4283732425 is about 1624.0801010474.

The spelling of 4283732425 in words is "four billion, two hundred eighty-three million, seven hundred thirty-two thousand, four hundred twenty-five".

Divisors: 1 5 7 25 35 89 175 445 623 2225 3115 15575 275039 1375195 1925273 6875975 9626365 24478471 48131825 122392355 171349297 611961775 856746485 4283732425