[go: up one dir, main page]

Search a number
-
+
7234226808 = 2331012984417
BaseRepresentation
bin1101011110011000…
…11000101001111000
3200200011110210120020
412233030120221320
5104303430224213
63153502330440
7344161625154
oct65714305170
920604423506
107234226808
113082594746
12149a889a20
138b39b50a3
144c8acc064
152c5184923
hex1af318a78

7234226808 has 32 divisors (see below), whose sum is σ = 18264638160. Its totient is φ = 2387532800.

The previous prime is 7234226807. The next prime is 7234226809. The reversal of 7234226808 is 8086224327.

It is an interprime number because it is at equal distance from previous prime (7234226807) and next prime (7234226809).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7234226808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7234226807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489785 + ... + 1494632.

Almost surely, 27234226808 is an apocalyptic number.

It is an amenable number.

7234226808 is an abundant number, since it is smaller than the sum of its proper divisors (11030411352).

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

7234226808 is a wasteful number, since it uses less digits than its factorization.

7234226808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984527 (or 2984523 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 7234226808 is about 85054.2580239226. The cubic root of 7234226808 is about 1934.0337131372.

The spelling of 7234226808 in words is "seven billion, two hundred thirty-four million, two hundred twenty-six thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 12 24 101 202 303 404 606 808 1212 2424 2984417 5968834 8953251 11937668 17906502 23875336 35813004 71626008 301426117 602852234 904278351 1205704468 1808556702 2411408936 3617113404 7234226808