Search a number
-
+
30002003110310 = 25711291343573807
BaseRepresentation
bin1101101001001011000101…
…01111001110100110100110
310221020011102011220022020212
412310211202233032212212
512413023100244012220
6143450421400455422
76214400414504030
oct664454257164646
9127204364808225
1030002003110310
119617861672520
12344670a17a572
13139823b43521a
1475a167414c50
1537064aaa30c5
hex1b4962bce9a6

30002003110310 has 64 divisors (see below), whose sum is σ = 69650866206720. Its totient is φ = 9028815976320.

The previous prime is 30002003110279. The next prime is 30002003110363. The reversal of 30002003110310 is 1301130020003.

It is a super-2 number, since 2×300020031103102 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 671764574 + ... + 671809233.

It is an arithmetic number, because the mean of its divisors is an integer number (1088294784480).

Almost surely, 230002003110310 is an apocalyptic number.

30002003110310 is an abundant number, since it is smaller than the sum of its proper divisors (39648863096410).

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

30002003110310 is a wasteful number, since it uses less digits than its factorization.

30002003110310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343573861.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30002003110310 its reverse (1301130020003), we get a palindrome (31303133130313).

The spelling of 30002003110310 in words is "thirty trillion, two billion, three million, one hundred ten thousand, three hundred ten".

Divisors: 1 2 5 7 10 11 14 22 29 35 55 58 70 77 110 145 154 203 290 319 385 406 638 770 1015 1595 2030 2233 3190 4466 11165 22330 1343573807 2687147614 6717869035 9405016649 13435738070 14779311877 18810033298 29558623754 38963640403 47025083245 73896559385 77927280806 94050166490 103455183139 147793118770 194818202015 206910366278 272745482821 389636404030 428600044433 517275915695 545490965642 857200088866 1034551831390 1363727414105 2143000222165 2727454828210 3000200311031 4286000444330 6000400622062 15001001555155 30002003110310