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1468345417 = 721112312213
BaseRepresentation
bin101011110000101…
…0010110001001001
310210022221200020121
41113201102301021
511001344023132
6401411423241
751246505300
oct12741226111
93708850217
101468345417
1169392a710
1234b8b4b21
131a528b156
14dd023437
1588d95497
hex57852c49

1468345417 has 24 divisors (see below), whose sum is σ = 1865711232. Its totient is φ = 1142719200.

The previous prime is 1468345409. The next prime is 1468345451. The reversal of 1468345417 is 7145438641.

It is not a de Polignac number, because 1468345417 - 23 = 1468345409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1468345117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 662403 + ... + 664615.

It is an arithmetic number, because the mean of its divisors is an integer number (77737968).

Almost surely, 21468345417 is an apocalyptic number.

It is an amenable number.

1468345417 is a deficient number, since it is larger than the sum of its proper divisors (397365815).

1468345417 is a wasteful number, since it uses less digits than its factorization.

1468345417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3469 (or 3462 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 1468345417 is about 38318.9955113649. The cubic root of 1468345417 is about 1136.6046034498.

It can be divided in two parts, 146834 and 5417, that added together give a palindrome (152251).

The spelling of 1468345417 in words is "one billion, four hundred sixty-eight million, three hundred forty-five thousand, four hundred seventeen".

Divisors: 1 7 11 49 77 539 1231 2213 8617 13541 15491 24343 60319 94787 108437 170401 663509 1192807 2724203 19069421 29966233 133485947 209763631 1468345417