Search a number
-
+
30023013130101 = 335039623229727
BaseRepresentation
bin1101101001110010001110…
…00010000101111101110101
310221022011122101221220012000
412310321013002011331311
512413344112330130401
6143504214250245513
76216043152643035
oct664710702057565
9127264571856160
1030023013130101
119625763239342
12344a7b2426899
13139a2091478b4
1475b19b8d58c5
15370e7a32e186
hex1b4e47085f75

30023013130101 has 32 divisors (see below), whose sum is σ = 44571789803520. Its totient is φ = 19973387396592.

The previous prime is 30023013130069. The next prime is 30023013130153. The reversal of 30023013130101 is 10103131032003.

It is a happy number.

30023013130101 is a `hidden beast` number, since 3 + 0 + 0 + 230 + 131 + 301 + 0 + 1 = 666.

It is not a de Polignac number, because 30023013130101 - 25 = 30023013130069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30023013130601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130575100 + ... + 130804826.

It is an arithmetic number, because the mean of its divisors is an integer number (1392868431360).

Almost surely, 230023013130101 is an apocalyptic number.

It is an amenable number.

30023013130101 is a deficient number, since it is larger than the sum of its proper divisors (14548776673419).

30023013130101 is a wasteful number, since it uses less digits than its factorization.

30023013130101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239862 (or 239856 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 30023013130101 its reverse (10103131032003), we get a palindrome (40126144162104).

The spelling of 30023013130101 in words is "thirty trillion, twenty-three billion, thirteen million, one hundred thirty thousand, one hundred one".

Divisors: 1 3 9 27 503 1509 4527 9623 13581 28869 86607 229727 259821 689181 2067543 4840369 6202629 14521107 43563321 115552681 130689963 346658043 1039974129 2210662921 3119922387 6631988763 19895966289 59687898867 1111963449263 3335890347789 10007671043367 30023013130101