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10431243141 = 311256950503
BaseRepresentation
bin10011011011100000…
…00010001110000101
3222220222020001111120
421231300002032011
5132330344240031
64443025424153
7516332050404
oct115560021605
928828201446
1010431243141
11447318a400
12203149b059
13ca314a827
1470d53b63b
15410b93a96
hex26dc02385

10431243141 has 24 divisors (see below), whose sum is σ = 15314832960. Its totient is φ = 6310729920.

The previous prime is 10431243139. The next prime is 10431243161. The reversal of 10431243141 is 14134213401.

It is not a de Polignac number, because 10431243141 - 21 = 10431243139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431243101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181296 + ... + 231798.

It is an arithmetic number, because the mean of its divisors is an integer number (638118040).

Almost surely, 210431243141 is an apocalyptic number.

10431243141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10431243141 is a deficient number, since it is larger than the sum of its proper divisors (4883589819).

10431243141 is a wasteful number, since it uses less digits than its factorization.

10431243141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51097 (or 51086 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10431243141 its reverse (14134213401), we get a palindrome (24565456542).

The spelling of 10431243141 in words is "ten billion, four hundred thirty-one million, two hundred forty-three thousand, one hundred forty-one".

Divisors: 1 3 11 33 121 363 569 1707 6259 18777 50503 68849 151509 206547 555533 1666599 6110863 18332589 28736207 86208621 316098277 948294831 3477081047 10431243141