Search a number
-
+
4200888048 = 243712502643
BaseRepresentation
bin1111101001100100…
…0111011011110000
3101211202201020001020
43322121013123300
532100411404143
61532503335440
7206046650010
oct37231073360
911752636036
104200888048
111866323405
12992a51580
1351c429c96
142bbcc7c40
15198c07883
hexfa6476f0

4200888048 has 40 divisors (see below), whose sum is σ = 12402622848. Its totient is φ = 1200253632.

The previous prime is 4200888031. The next prime is 4200888073. The reversal of 4200888048 is 8408880024.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6250986 + ... + 6251657.

Almost surely, 24200888048 is an apocalyptic number.

4200888048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4200888048 is an abundant number, since it is smaller than the sum of its proper divisors (8201734800).

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

4200888048 is a wasteful number, since it uses less digits than its factorization.

4200888048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12502661 (or 12502655 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The square root of 4200888048 is about 64814.2580610162. The cubic root of 4200888048 is about 1613.5423524619.

The spelling of 4200888048 in words is "four billion, two hundred million, eight hundred eighty-eight thousand, forty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 12502643 25005286 37507929 50010572 75015858 87518501 100021144 150031716 175037002 200042288 262555503 300063432 350074004 525111006 600126864 700148008 1050222012 1400296016 2100444024 4200888048