Search a number
-
+
4200576942 = 2331139162473
BaseRepresentation
bin1111101001011111…
…1011011110101110
3101211202010102021210
43322113323132232
532100321430232
61532452535250
7206044213002
oct37227733656
911752112253
104200576942
1118661306a1
12992921526
1351c34b4b3
142bbc46702
15198b955cc
hexfa5fb7ae

4200576942 has 32 divisors (see below), whose sum is σ = 8734602240. Its totient is φ = 1345268160.

The previous prime is 4200576889. The next prime is 4200576953. The reversal of 4200576942 is 2496750024.

It is a self number, because there is not a number n which added to its sum of digits gives 4200576942.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55383 + ... + 107090.

It is an arithmetic number, because the mean of its divisors is an integer number (272956320).

Almost surely, 24200576942 is an apocalyptic number.

4200576942 is an abundant number, since it is smaller than the sum of its proper divisors (4534025298).

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

4200576942 is a wasteful number, since it uses less digits than its factorization.

4200576942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162648.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 4200576942 is about 64811.8580353935. The cubic root of 4200576942 is about 1613.5025200031.

The spelling of 4200576942 in words is "four billion, two hundred million, five hundred seventy-six thousand, nine hundred forty-two".

Divisors: 1 2 3 6 31 62 93 139 186 278 417 834 4309 8618 12927 25854 162473 324946 487419 974838 5036663 10073326 15109989 22583747 30219978 45167494 67751241 135502482 700096157 1400192314 2100288471 4200576942