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232030214013 = 31319313131193
BaseRepresentation
bin1101100000011000010…
…1000001011101111101
3211011220120210010221010
43120012011001131331
512300144213322023
6254332044425433
722522632164103
oct3300605013575
9734816703833
10232030214013
118a449009054
1238b76548279
1318b5a1a9b30
14b33200bc73
15608042d093
hex360614177d

232030214013 has 16 divisors (see below), whose sum is σ = 350706937280. Its totient is φ = 135272674944.

The previous prime is 232030213999. The next prime is 232030214029. The reversal of 232030214013 is 310412030232.

It is not a de Polignac number, because 232030214013 - 210 = 232030212989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232030214063) 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, 156564856 + ... + 156566337.

It is an arithmetic number, because the mean of its divisors is an integer number (21919183580).

Almost surely, 2232030214013 is an apocalyptic number.

It is an amenable number.

232030214013 is a deficient number, since it is larger than the sum of its proper divisors (118676723267).

232030214013 is a wasteful number, since it uses less digits than its factorization.

232030214013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313131228.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 232030214013 its reverse (310412030232), we get a palindrome (542442244245).

The spelling of 232030214013 in words is "two hundred thirty-two billion, thirty million, two hundred fourteen thousand, thirteen".

Divisors: 1 3 13 19 39 57 247 741 313131193 939393579 4070705509 5949492667 12212116527 17848478001 77343404671 232030214013