Search a number
-
+
32854030070 = 25231072275881
BaseRepresentation
bin11110100110010000…
…001011011011110110
310010210122122122121112
4132212100023123312
51014241112430240
623032023515022
72242103435141
oct364620133366
9103718578545
1032854030070
1112a2a275074
12644a8b8a72
13313775bba4
1418394d5058
15cc4487665
hex7a640b6f6

32854030070 has 64 divisors (see below), whose sum is σ = 62570174976. Its totient is φ = 12395792640.

The previous prime is 32854030067. The next prime is 32854030117. The reversal of 32854030070 is 7003045823.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5583530 + ... + 5589410.

It is an arithmetic number, because the mean of its divisors is an integer number (977658984).

Almost surely, 232854030070 is an apocalyptic number.

32854030070 is a deficient number, since it is larger than the sum of its proper divisors (29716144906).

32854030070 is a wasteful number, since it uses less digits than its factorization.

32854030070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6245.

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 32854030070 its reverse (7003045823), we get a palindrome (39857075893).

The spelling of 32854030070 in words is "thirty-two billion, eight hundred fifty-four million, thirty thousand, seventy".

Divisors: 1 2 5 10 23 46 107 115 214 227 230 454 535 1070 1135 2270 2461 4922 5221 5881 10442 11762 12305 24289 24610 26105 29405 48578 52210 58810 121445 135263 242890 270526 558647 629267 676315 1117294 1258534 1334987 1352630 2669974 2793235 3146335 5586470 6292670 6674935 13349870 14473141 28946282 30704701 61409402 72365705 142843609 144731410 153523505 285687218 307047010 714218045 1428436090 3285403007 6570806014 16427015035 32854030070