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4340080231 = 291148313033
BaseRepresentation
bin1000000101011000…
…00101111001100111
3102012110121220211021
410002230011321213
532342030031411
61554354552011
7212360034064
oct40254057147
912173556737
104340080231
111927953573
12a11598607
13542213716
142d259bc6b
151a604ea71
hex102b05e67

4340080231 has 8 divisors (see below), whose sum is σ = 4490473680. Its totient is φ = 4189735872.

The previous prime is 4340080219. The next prime is 4340080267. The reversal of 4340080231 is 1320800434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4340080231 - 213 = 4340072039 is a prime.

It is a super-2 number, since 2×43400802312 = 37672592823034026722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4340080196 and 4340080205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340080291) 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, 326491 + ... + 339523.

It is an arithmetic number, because the mean of its divisors is an integer number (561309210).

Almost surely, 24340080231 is an apocalyptic number.

4340080231 is a deficient number, since it is larger than the sum of its proper divisors (150393449).

4340080231 is a wasteful number, since it uses less digits than its factorization.

4340080231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24545.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 4340080231 is about 65879.2852951518. The cubic root of 4340080231 is about 1631.1701022879.

Adding to 4340080231 its reverse (1320800434), we get a palindrome (5660880665).

The spelling of 4340080231 in words is "four billion, three hundred forty million, eighty thousand, two hundred thirty-one".

Divisors: 1 29 11483 13033 333007 377957 149657939 4340080231