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30240423133301 = 1391223991777441
BaseRepresentation
bin1101110000000111001011…
…01011011100000001110101
310222001221211002020101020202
412320003211223130001311
512430424341310231201
6144152131505210245
76240540606324623
oct670034553340165
9128057732211222
1030240423133301
1196a9989546637
123484968630985
1313b48763918c4
14767903d02513
15376951e67c6b
hex1b80e5adc075

30240423133301 has 8 divisors (see below), whose sum is σ = 30458246112000. Its totient is φ = 30022603954560.

The previous prime is 30240423133259. The next prime is 30240423133339. The reversal of 30240423133301 is 10333132404203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30240423133301 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 (30240423132301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16124741 + ... + 17902181.

It is an arithmetic number, because the mean of its divisors is an integer number (3807280764000).

Almost surely, 230240423133301 is an apocalyptic number.

It is an amenable number.

30240423133301 is a deficient number, since it is larger than the sum of its proper divisors (217822978699).

30240423133301 is a wasteful number, since it uses less digits than its factorization.

30240423133301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899979.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 30240423133301 its reverse (10333132404203), we get a palindrome (40573555537504).

The spelling of 30240423133301 in words is "thirty trillion, two hundred forty billion, four hundred twenty-three million, one hundred thirty-three thousand, three hundred one".

Divisors: 1 139 122399 1777441 17013461 247064299 217557000959 30240423133301