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30365145348036 = 2232530428779003
BaseRepresentation
bin1101110011101111011111…
…01100111011011111000100
310222111212202012002100120020
412321313233230323133010
512440000304202114121
6144325315531135140
76252544415550132
oct671675754733704
9128455665070506
1030365145348036
119747870a27564
1234a4b758a44b0
1313c35619b7275
1476d97647a752
15379d017a31c6
hex1b9defb3b7c4

30365145348036 has 12 divisors (see below), whose sum is σ = 70852005812112. Its totient is φ = 10121715116008.

The previous prime is 30365145348029. The next prime is 30365145348047. The reversal of 30365145348036 is 63084354156303.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 30365145348036.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1265214389490 + ... + 1265214389513.

It is an arithmetic number, because the mean of its divisors is an integer number (5904333817676).

Almost surely, 230365145348036 is an apocalyptic number.

It is an amenable number.

30365145348036 is an abundant number, since it is smaller than the sum of its proper divisors (40486860464076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30365145348036 is a wasteful number, since it uses less digits than its factorization.

30365145348036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530428779010 (or 2530428779008 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 51.

The spelling of 30365145348036 in words is "thirty trillion, three hundred sixty-five billion, one hundred forty-five million, three hundred forty-eight thousand, thirty-six".

Divisors: 1 2 3 4 6 12 2530428779003 5060857558006 7591286337009 10121715116012 15182572674018 30365145348036