Search a number
-
+
2233682971 = 13227194861
BaseRepresentation
bin1000010100100011…
…0100110000011011
312202200001211222221
42011020310300123
514033310323341
61005351324511
7106231664152
oct20510646033
95680054887
102233682971
11a46946093
12524080737
132979c5b00
14172928599
15d1171ed1
hex85234c1b

2233682971 has 12 divisors (see below), whose sum is σ = 2420109120. Its totient is φ = 2060678880.

The previous prime is 2233682837. The next prime is 2233682999. The reversal of 2233682971 is 1792863322.

It is not a de Polignac number, because 2233682971 - 211 = 2233680923 is a prime.

It is a super-2 number, since 2×22336829712 = 9978679229870773682, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2233682371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 457081 + ... + 461941.

It is an arithmetic number, because the mean of its divisors is an integer number (201675760).

Almost surely, 22233682971 is an apocalyptic number.

2233682971 is a deficient number, since it is larger than the sum of its proper divisors (186426149).

2233682971 is a wasteful number, since it uses less digits than its factorization.

2233682971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7606 (or 7593 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 2233682971 is about 47261.8553486847. The cubic root of 2233682971 is about 1307.1954005307.

The spelling of 2233682971 in words is "two billion, two hundred thirty-three million, six hundred eighty-two thousand, nine hundred seventy-one".

Divisors: 1 13 169 2719 4861 35347 63193 459511 821509 13217059 171821767 2233682971