Search a number
-
+
223141124240031 = 3293492029515941
BaseRepresentation
bin110010101111001000010111…
…011100011111001010011111
31002021002002020121112000211010
4302233020113130133022133
5213221421010301140111
62110325341201230303
765000262035004534
oct6257102734371237
91067062217460733
10223141124240031
116511068a3a1398
122103a2b3032393
13976816b85178a
143d16133814d8b
151abe62ce0daa6
hexcaf21771f29f

223141124240031 has 16 divisors (see below), whose sum is σ = 298538116097760. Its totient is φ = 148252444970880.

The previous prime is 223141124239967. The next prime is 223141124240063. The reversal of 223141124240031 is 130042421141322.

It is a happy number.

It is not a de Polignac number, because 223141124240031 - 26 = 223141124239967 is a prime.

It is a super-3 number, since 3×2231411242400313 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223141124240431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432235521 + ... + 432751461.

It is an arithmetic number, because the mean of its divisors is an integer number (18658632256110).

Almost surely, 2223141124240031 is an apocalyptic number.

223141124240031 is a deficient number, since it is larger than the sum of its proper divisors (75396991857729).

223141124240031 is a wasteful number, since it uses less digits than its factorization.

223141124240031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008266.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 223141124240031 its reverse (130042421141322), we get a palindrome (353183545381353).

The spelling of 223141124240031 in words is "two hundred twenty-three trillion, one hundred forty-one billion, one hundred twenty-four million, two hundred forty thousand, thirty-one".

Divisors: 1 3 293 879 492029 515941 1476087 1547823 144164497 151170713 432493491 453512139 253857934289 761573802867 74380374746677 223141124240031