Search a number
-
+
4200424928 = 25718751897
BaseRepresentation
bin1111101001011101…
…0110010111100000
3101211201211200202122
43322113112113200
532100302044203
61532445403412
7206043010550
oct37227262740
911751750678
104200424928
111866037467
12992869568
1351c2c724b
142bbc07160
15198b65538
hexfa5d65e0

4200424928 has 24 divisors (see below), whose sum is σ = 9450956592. Its totient is φ = 1800182016.

The previous prime is 4200424927. The next prime is 4200424973. The reversal of 4200424928 is 8294240024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4200424927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9375725 + ... + 9376172.

It is an arithmetic number, because the mean of its divisors is an integer number (393789858).

Almost surely, 24200424928 is an apocalyptic number.

It is an amenable number.

4200424928 is an abundant number, since it is smaller than the sum of its proper divisors (5250531664).

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

4200424928 is a wasteful number, since it uses less digits than its factorization.

4200424928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18751914 (or 18751906 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 4200424928 is about 64810.6852918560. The cubic root of 4200424928 is about 1613.4830561744.

The spelling of 4200424928 in words is "four billion, two hundred million, four hundred twenty-four thousand, nine hundred twenty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 18751897 37503794 75007588 131263279 150015176 262526558 300030352 525053116 600060704 1050106232 2100212464 4200424928