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4919417424 = 243234162621
BaseRepresentation
bin1001001010011100…
…00101101001010000
3110200211202022001100
410211032011221100
540033332324144
62132052104400
7232623233565
oct44516055120
913624668040
104919417424
1120a4979139
12b53605100
136052562ac
143494c686c
151dbd3a269
hex125385a50

4919417424 has 30 divisors (see below), whose sum is σ = 13767536666. Its totient is φ = 1639805760.

The previous prime is 4919417411. The next prime is 4919417429. The reversal of 4919417424 is 4247149194.

4919417424 is a `hidden beast` number, since 491 + 94 + 1 + 74 + 2 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3194510400 + 1724907024 = 56520^2 + 41532^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4919417424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4919417429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17081167 + ... + 17081454.

Almost surely, 24919417424 is an apocalyptic number.

It is an amenable number.

4919417424 is an abundant number, since it is smaller than the sum of its proper divisors (8848119242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4919417424 is a wasteful number, since it uses less digits than its factorization.

4919417424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34162635 (or 34162626 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 4919417424 is about 70138.5587533705. The cubic root of 4919417424 is about 1700.7398652655.

The spelling of 4919417424 in words is "four billion, nine hundred nineteen million, four hundred seventeen thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 34162621 68325242 102487863 136650484 204975726 273300968 307463589 409951452 546601936 614927178 819902904 1229854356 1639805808 2459708712 4919417424