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30201613265317 = 134066615712869
BaseRepresentation
bin1101101110111110111000…
…11011100010100110100101
310221221020122100121210221211
412313133130123202212211
512424310400443442232
6144122232443111421
76234665063022514
oct667373433424645
9127836570553854
1030201613265317
11969448337437a
123479337212571
1313b0ccca5a090
14765aa181667b
1537592ebbca47
hex1b77dc6e29a5

30201613265317 has 8 divisors (see below), whose sum is σ = 32524899959160. Its totient is φ = 27878338810560.

The previous prime is 30201613265279. The next prime is 30201613265321. The reversal of 30201613265317 is 71356231610203.

It can be written as a sum of positive squares in 4 ways, for example, as 6973396836961 + 23228216428356 = 2640719^2 + 4819566^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30201613265317 - 219 = 30201612741029 is a prime.

It is a super-2 number, since 2×302016132653172 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30201613265317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201613265717) 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, 2430159 + ... + 8143027.

It is an arithmetic number, because the mean of its divisors is an integer number (4065612494895).

Almost surely, 230201613265317 is an apocalyptic number.

It is an amenable number.

30201613265317 is a deficient number, since it is larger than the sum of its proper divisors (2323286693843).

30201613265317 is a wasteful number, since it uses less digits than its factorization.

30201613265317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6119543.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 30201613265317 in words is "thirty trillion, two hundred one billion, six hundred thirteen million, two hundred sixty-five thousand, three hundred seventeen".

Divisors: 1 13 406661 5286593 5712869 74267297 2323201020409 30201613265317