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232031041441 = 739833323249
BaseRepresentation
bin1101100000011000100…
…0001011011110100001
3211011220122100011221121
43120012020023132201
512300144421311231
6254332114252241
722522642211323
oct3300610133641
9734818304847
10232031041441
118a449523781
1238b76887081
1318b5a409634
14b332185613
156080543311
hex360620b7a1

232031041441 has 8 divisors (see below), whose sum is σ = 235234197000. Its totient is φ = 228828552192.

The previous prime is 232031041439. The next prime is 232031041457. The reversal of 232031041441 is 144140130232.

It can be written as a sum of positive squares in 4 ways, for example, as 116076490000 + 115954551441 = 340700^2 + 340521^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232031041441 - 21 = 232031041439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232031041421) 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, 556185 + ... + 879433.

It is an arithmetic number, because the mean of its divisors is an integer number (29404274625).

Almost surely, 2232031041441 is an apocalyptic number.

It is an amenable number.

232031041441 is a deficient number, since it is larger than the sum of its proper divisors (3203155559).

232031041441 is an equidigital number, since it uses as much as digits as its factorization.

232031041441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333155.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 232031041441 its reverse (144140130232), we get a palindrome (376171171673).

The spelling of 232031041441 in words is "two hundred thirty-two billion, thirty-one million, forty-one thousand, four hundred forty-one".

Divisors: 1 73 9833 323249 717809 23597177 3178507417 232031041441