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30303101013319 = 173905331934791
BaseRepresentation
bin1101110001111011111011…
…00100100100110101000111
310222021221121012201120210101
412320331331210210311013
512432441222324411234
6144241015153504531
76245220043446661
oct670757544446507
9128257535646711
1030303101013319
119723522581582
123494b3b272147
1313ba75485c184
1476a96c2ab531
153783be831814
hex1b8f7d924d47

30303101013319 has 8 divisors (see below), whose sum is σ = 30478615853472. Its totient is φ = 30127590224160.

The previous prime is 30303101013313. The next prime is 30303101013377. The reversal of 30303101013319 is 91331010130303.

It is a happy number.

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 30303101013319 - 225 = 30303067458887 is a prime.

It is a super-2 number, since 2×303031010133192 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30303101013313) 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, 14694814 + ... + 16629604.

It is an arithmetic number, because the mean of its divisors is an integer number (3809826981684).

Almost surely, 230303101013319 is an apocalyptic number.

30303101013319 is a deficient number, since it is larger than the sum of its proper divisors (175514840153).

30303101013319 is a wasteful number, since it uses less digits than its factorization.

30303101013319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025497.

The product of its (nonzero) digits is 2187, while the sum is 28.

The spelling of 30303101013319 in words is "thirty trillion, three hundred three billion, one hundred one million, thirteen thousand, three hundred nineteen".

Divisors: 1 173 90533 1934791 15662209 334718843 175162433603 30303101013319