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34023204031 = 1719105334997
BaseRepresentation
bin11111101011111100…
…001110010010111111
310020211010122211202211
4133223330032102333
51024134420012111
623344031201251
72313061314445
oct375374162277
9106733584684
1034023204031
111347a236843
126716376227
133292a4c3bb
14190a8bcb95
15d41e34521
hex7ebf0e4bf

34023204031 has 8 divisors (see below), whose sum is σ = 37920599280. Its totient is φ = 30336478848.

The previous prime is 34023203969. The next prime is 34023204037. The reversal of 34023204031 is 13040232043.

It is a happy number.

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 34023204031 - 29 = 34023203519 is a prime.

It is a super-2 number, since 2×340232040312 (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 = 34023203993 and 34023204011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34023204037) 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, 52667176 + ... + 52667821.

It is an arithmetic number, because the mean of its divisors is an integer number (4740074910).

Almost surely, 234023204031 is an apocalyptic number.

34023204031 is a deficient number, since it is larger than the sum of its proper divisors (3897395249).

34023204031 is a wasteful number, since it uses less digits than its factorization.

34023204031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105335033.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 34023204031 its reverse (13040232043), we get a palindrome (47063436074).

The spelling of 34023204031 in words is "thirty-four billion, twenty-three million, two hundred four thousand, thirty-one".

Divisors: 1 17 19 323 105334997 1790694949 2001364943 34023204031