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3042310231 = 97257122039
BaseRepresentation
bin1011010101010101…
…1111100001010111
321212000122101001201
42311111133201113
522212312411411
61221515133331
7135251132062
oct26525374127
97760571051
103042310231
111321339784
1270aa44247
133963a978c
1420c09b8d9
1512c1503c1
hexb555f857

3042310231 has 8 divisors (see below), whose sum is σ = 3085659360. Its totient is φ = 2999205888.

The previous prime is 3042310223. The next prime is 3042310241. The reversal of 3042310231 is 1320132403.

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 3042310231 - 23 = 3042310223 is a prime.

It is a super-2 number, since 2×30423102312 = 18511303083294546722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3042310199 and 3042310208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042310241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36091 + ... + 85948.

It is an arithmetic number, because the mean of its divisors is an integer number (385707420).

Almost surely, 23042310231 is an apocalyptic number.

3042310231 is a deficient number, since it is larger than the sum of its proper divisors (43349129).

3042310231 is a wasteful number, since it uses less digits than its factorization.

3042310231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122393.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3042310231 is about 55157.1412511562. The cubic root of 3042310231 is about 1448.9981555202.

Adding to 3042310231 its reverse (1320132403), we get a palindrome (4362442634).

The spelling of 3042310231 in words is "three billion, forty-two million, three hundred ten thousand, two hundred thirty-one".

Divisors: 1 97 257 24929 122039 11837783 31364023 3042310231