Search a number
-
+
230050030033112 = 2371405017658509
BaseRepresentation
bin110100010011101010110010…
…010100100001100011011000
31010011112120100010122211100212
4310103222302110201203120
5220123114430142024422
62133135305205550252
766312365126203622
oct6423526224414330
91104476303584325
10230050030033112
116733474061a803
12219752a1715388
139b49817754c03
1440b46a36bbc12
151b8e1e11919e2
hexd13ab25218d8

230050030033112 has 16 divisors (see below), whose sum is σ = 437419071190800. Its totient is φ = 113404944382240.

The previous prime is 230050030033079. The next prime is 230050030033121. The reversal of 230050030033112 is 211330030050032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202508828687 + ... + 202508829822.

It is an arithmetic number, because the mean of its divisors is an integer number (27338691949425).

Almost surely, 2230050030033112 is an apocalyptic number.

It is an amenable number.

230050030033112 is a deficient number, since it is larger than the sum of its proper divisors (207369041157688).

230050030033112 is a wasteful number, since it uses less digits than its factorization.

230050030033112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405017658586 (or 405017658582 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 230050030033112 its reverse (211330030050032), we get a palindrome (441380060083144).

The spelling of 230050030033112 in words is "two hundred thirty trillion, fifty billion, thirty million, thirty-three thousand, one hundred twelve".

Divisors: 1 2 4 8 71 142 284 568 405017658509 810035317018 1620070634036 3240141268072 28756253754139 57512507508278 115025015016556 230050030033112