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232131442242 = 2375526939101
BaseRepresentation
bin1101100000110000011…
…1001011011001000010
3211012011122021001221210
43120030013023121002
512300401122122432
6254350102230550
722525301463120
oct3301407133102
9735148231853
10232131442242
118a4a0169347
1238ba4425456
1318b751606ab
14b34163c910
1560892768cc
hex360c1cb642

232131442242 has 16 divisors (see below), whose sum is σ = 530586153792. Its totient is φ = 66323269200.

The previous prime is 232131442201. The next prime is 232131442253. The reversal of 232131442242 is 242244131232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2763469509 + ... + 2763469592.

It is an arithmetic number, because the mean of its divisors is an integer number (33161634612).

Almost surely, 2232131442242 is an apocalyptic number.

232131442242 is an abundant number, since it is smaller than the sum of its proper divisors (298454711550).

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

232131442242 is a wasteful number, since it uses less digits than its factorization.

232131442242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5526939113.

The product of its digits is 18432, while the sum is 30.

Adding to 232131442242 its reverse (242244131232), we get a palindrome (474375573474).

The spelling of 232131442242 in words is "two hundred thirty-two billion, one hundred thirty-one million, four hundred forty-two thousand, two hundred forty-two".

Divisors: 1 2 3 6 7 14 21 42 5526939101 11053878202 16580817303 33161634606 38688573707 77377147414 116065721121 232131442242