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30232022301 = 32131771972207
BaseRepresentation
bin11100001001111110…
…000000110100011101
32220000220212212010200
4130021332000310131
5443403344203201
621515521054113
72120114643465
oct341176006435
986026785120
1030232022301
11119042088a8
125a38787339
132b0a4819c0
14166b1a4ba5
15bbe1ab386
hex709f80d1d

30232022301 has 96 divisors (see below), whose sum is σ = 51038926848. Its totient is φ = 17077616640.

The previous prime is 30232022297. The next prime is 30232022323. The reversal of 30232022301 is 10322023203.

It is a happy number.

It is not a de Polignac number, because 30232022301 - 22 = 30232022297 is a prime.

It is a super-2 number, since 2×302320223012 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232022201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13697140 + ... + 13699346.

It is an arithmetic number, because the mean of its divisors is an integer number (531655488).

Almost surely, 230232022301 is an apocalyptic number.

It is an amenable number.

30232022301 is a deficient number, since it is larger than the sum of its proper divisors (20806904547).

30232022301 is a wasteful number, since it uses less digits than its factorization.

30232022301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2411 (or 2408 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 30232022301 its reverse (10322023203), we get a palindrome (40554045504).

The spelling of 30232022301 in words is "thirty billion, two hundred thirty-two million, twenty-two thousand, three hundred one".

Divisors: 1 3 9 13 17 39 51 71 97 117 153 213 221 291 639 663 873 923 1207 1261 1649 1989 2207 2769 3621 3783 4947 6621 6887 8307 10863 11349 14841 15691 19863 20661 21437 28691 37519 47073 61983 64311 86073 89531 112557 117079 141219 156697 192933 214079 258219 268593 337671 351237 470091 487747 642237 805779 1053711 1410273 1463241 1522027 1926711 2037061 2663849 2783027 3639343 4389723 4566081 6111183 7991547 8349081 10918029 13698243 15199609 18333549 23974641 25047243 32754087 34630037 45598827 47311459 103890111 136796481 141934377 197594917 258393353 311670333 425803131 592784751 775180059 1778354253 2325540177 3359113589 10077340767 30232022301