Search a number
-
+
22330340052 = 22312971434743
BaseRepresentation
bin10100110010111111…
…011111001011010100
32010122020110210211120
4110302333133023110
5331213031340202
614131452403540
71420236521136
oct246277371324
963566423746
1022330340052
119519992a99
1243b24765b0
13214b413787
14111b9b1056
158aa6320bc
hex532fdf2d4

22330340052 has 24 divisors (see below), whose sum is σ = 52144335936. Its totient is φ = 7437702528.

The previous prime is 22330340029. The next prime is 22330340057. The reversal of 22330340052 is 25004303322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22330340057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701808 + ... + 732935.

It is an arithmetic number, because the mean of its divisors is an integer number (2172680664).

Almost surely, 222330340052 is an apocalyptic number.

It is an amenable number.

22330340052 is an abundant number, since it is smaller than the sum of its proper divisors (29813995884).

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

22330340052 is a wasteful number, since it uses less digits than its factorization.

22330340052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436047 (or 1436045 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

Adding to 22330340052 its reverse (25004303322), we get a palindrome (47334643374).

The spelling of 22330340052 in words is "twenty-two billion, three hundred thirty million, three hundred forty thousand, fifty-two".

Divisors: 1 2 3 4 6 12 1297 2594 3891 5188 7782 15564 1434743 2869486 4304229 5738972 8608458 17216916 1860861671 3721723342 5582585013 7443446684 11165170026 22330340052