Search a number
-
+
30033230122401 = 31115973947144383
BaseRepresentation
bin1101101010000101010000…
…00000110100110110100001
310221100011000110000212210020
412311002220000310312201
512414031023402404101
6143513024144024053
76216554303643432
oct665025000646641
9127304013025706
1030033230122401
11962a026491930
123450784002029
13139b176a8b77c
1475b88a7c1489
153713772a1136
hex1b50a8034da1

30033230122401 has 32 divisors (see below), whose sum is σ = 43723430166528. Its totient is φ = 18185825394240.

The previous prime is 30033230122367. The next prime is 30033230122417. The reversal of 30033230122401 is 10422103233003.

It is not a de Polignac number, because 30033230122401 - 211 = 30033230120353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30033230122801) 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, 207938656 + ... + 208083038.

It is an arithmetic number, because the mean of its divisors is an integer number (1366357192704).

Almost surely, 230033230122401 is an apocalyptic number.

It is an amenable number.

30033230122401 is a deficient number, since it is larger than the sum of its proper divisors (13690200044127).

30033230122401 is a wasteful number, since it uses less digits than its factorization.

30033230122401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149941.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30033230122401 its reverse (10422103233003), we get a palindrome (40455333355404).

The spelling of 30033230122401 in words is "thirty trillion, thirty-three billion, two hundred thirty million, one hundred twenty-two thousand, four hundred one".

Divisors: 1 3 11 33 1597 3947 4791 11841 17567 43417 52701 130251 144383 433149 1588213 4764639 6303359 18910077 69336949 208010847 230579651 569879701 691738953 1709639103 2536376161 6268676711 7609128483 18806030133 910097882497 2730293647491 10011076707467 30033230122401