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1424424960 = 216335723
BaseRepresentation
bin101010011100111…
…0000000000000000
310200021022021201000
41110321300000000
510404123044320
6353202212000
750204261310
oct12471600000
93607267630
101424424960
11671061612
12339054000
1319915100a
14d726d440
15850bbc90
hex54e70000

1424424960 has 544 divisors, whose sum is σ = 6039751680. Its totient is φ = 311427072.

The previous prime is 1424424959. The next prime is 1424424977. The reversal of 1424424960 is 694244241.

It is a happy number.

1424424960 is a `hidden beast` number, since 142 + 4 + 424 + 96 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61931509 + ... + 61931531.

Almost surely, 21424424960 is an apocalyptic number.

1424424960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1424424960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3019875840).

1424424960 is an abundant number, since it is smaller than the sum of its proper divisors (4615326720).

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

1424424960 is an frugal number, since it uses more digits than its factorization.

1424424960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 1424424960 is about 37741.5548169388. The cubic root of 1424424960 is about 1125.1571691526.

It can be divided in two parts, 14244 and 24960, that added together give a square (39204 = 1982).

The spelling of 1424424960 in words is "one billion, four hundred twenty-four million, four hundred twenty-four thousand, nine hundred sixty".