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34024212331 = 91571371561
BaseRepresentation
bin11111101100000000…
…000100011101101011
310020211012120001220021
4133230000010131223
51024140144243311
623344104541311
72313103014214
oct375400043553
9106735501807
1034024212331
111347a86534a
126716781837
133293013325
14190aaa240b
15d42083171
hex7ec00476b

34024212331 has 4 divisors (see below), whose sum is σ = 34024675464. Its totient is φ = 34023749200.

The previous prime is 34024212281. The next prime is 34024212349. The reversal of 34024212331 is 13321242043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13321242043 = 79168623317.

It is a cyclic number.

It is not a de Polignac number, because 34024212331 - 27 = 34024212203 is a prime.

It is a super-2 number, since 2×340242123312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34024212296 and 34024212305.

It is not an unprimeable number, because it can be changed into a prime (34024212371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94210 + ... + 277351.

It is an arithmetic number, because the mean of its divisors is an integer number (8506168866).

Almost surely, 234024212331 is an apocalyptic number.

34024212331 is a deficient number, since it is larger than the sum of its proper divisors (463133).

34024212331 is an equidigital number, since it uses as much as digits as its factorization.

34024212331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463132.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 34024212331 its reverse (13321242043), we get a palindrome (47345454374).

The spelling of 34024212331 in words is "thirty-four billion, twenty-four million, two hundred twelve thousand, three hundred thirty-one".

Divisors: 1 91571 371561 34024212331