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30652104640045 = 575791151230257
BaseRepresentation
bin1101111100000101111111…
…10011110000011000101101
311000112022102212121202222111
412332002333303300120231
513004201002241440140
6145105214340444021
76312353504360620
oct676027763603055
9130468385552874
1030652104640045
119848536a74939
1235306bb9a9611
131414633b902c5
1477d7d9697db7
153824e916d7ea
hex1be0bfcf062d

30652104640045 has 16 divisors (see below), whose sum is σ = 42044431408128. Its totient is φ = 21014956373760.

The previous prime is 30652104640037. The next prime is 30652104640049. The reversal of 30652104640045 is 54004640125603.

It is not a de Polignac number, because 30652104640045 - 23 = 30652104640037 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 (30652104640049) 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, 75412444 + ... + 75817813.

It is an arithmetic number, because the mean of its divisors is an integer number (2627776963008).

Almost surely, 230652104640045 is an apocalyptic number.

30652104640045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30652104640045 is a deficient number, since it is larger than the sum of its proper divisors (11392326768083).

30652104640045 is a wasteful number, since it uses less digits than its factorization.

30652104640045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151236060.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 30652104640045 its reverse (54004640125603), we get a palindrome (84656744765648).

The spelling of 30652104640045 in words is "thirty trillion, six hundred fifty-two billion, one hundred four million, six hundred forty thousand, forty-five".

Divisors: 1 5 7 35 5791 28955 40537 202685 151230257 756151285 1058611799 5293058995 875774418287 4378872091435 6130420928009 30652104640045