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4232380397 = 719231383583
BaseRepresentation
bin1111110001000100…
…1111111111101101
3101220221222012102112
43330101033333231
532131442133042
61535550333405
7206611432310
oct37421177755
911827865375
104232380397
111882083043
129a14ba265
13525b052cb
142c2164977
1519b878982
hexfc44ffed

4232380397 has 16 divisors (see below), whose sum is σ = 5312962560. Its totient is φ = 3287390832.

The previous prime is 4232380391. The next prime is 4232380403. The reversal of 4232380397 is 7930832324.

It is an interprime number because it is at equal distance from previous prime (4232380391) and next prime (4232380403).

It is a cyclic number.

It is not a de Polignac number, because 4232380397 - 210 = 4232379373 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 (4232380391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 688733 + ... + 694850.

It is an arithmetic number, because the mean of its divisors is an integer number (332060160).

Almost surely, 24232380397 is an apocalyptic number.

It is an amenable number.

4232380397 is a deficient number, since it is larger than the sum of its proper divisors (1080582163).

4232380397 is a wasteful number, since it uses less digits than its factorization.

4232380397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383632.

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 4232380397 is about 65056.7475132288. The cubic root of 4232380397 is about 1617.5643423065.

The spelling of 4232380397 in words is "four billion, two hundred thirty-two million, three hundred eighty thousand, three hundred ninety-seven".

Divisors: 1 7 19 23 133 161 437 3059 1383583 9685081 26288077 31822409 184016539 222756863 604625771 4232380397