Search a number
-
+
30258390231093 = 3109703511315309
BaseRepresentation
bin1101110000101000101001…
…00110011110100000110101
310222010200012020111111221010
412320110110212132200311
512431223140344343333
6144204302414342433
76242045055203133
oct670242446364065
9128120166444833
1030258390231093
1197065694a6092
1234883417baa19
1313b647a84220b
1476872a206753
153771544c2563
hex1b851499e835

30258390231093 has 16 divisors (see below), whose sum is σ = 40715263212800. Its totient is φ = 19986894244800.

The previous prime is 30258390231089. The next prime is 30258390231119. The reversal of 30258390231093 is 39013209385203.

It is not a de Polignac number, because 30258390231093 - 22 = 30258390231089 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 (30258290231093) 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, 22347123 + ... + 23662431.

It is an arithmetic number, because the mean of its divisors is an integer number (2544703950800).

Almost surely, 230258390231093 is an apocalyptic number.

It is an amenable number.

30258390231093 is a deficient number, since it is larger than the sum of its proper divisors (10456872981707).

30258390231093 is a wasteful number, since it uses less digits than its factorization.

30258390231093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385772.

The product of its (nonzero) digits is 1049760, while the sum is 48.

The spelling of 30258390231093 in words is "thirty trillion, two hundred fifty-eight billion, three hundred ninety million, two hundred thirty-one thousand, ninety-three".

Divisors: 1 3 109 327 70351 211053 1315309 3945927 7668259 23004777 143368681 430106043 92533303459 277599910377 10086130077031 30258390231093