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30345055141541 = 75743754833341
BaseRepresentation
bin1101110011001010000100…
…01110110111111010100101
310222102221220001211010021012
412321211002032313322211
512434133133104012131
6144312154220232005
76251233516610420
oct671450216677245
9128387801733235
1030345055141541
11973a2a1596018
1234a10a969b605
1313c16ac71770a
1476c9cc1d29b7
15379527b6952b
hex1b99423b7ea5

30345055141541 has 8 divisors (see below), whose sum is σ = 34686101731584. Its totient is φ = 26005518229680.

The previous prime is 30345055141519. The next prime is 30345055141573. The reversal of 30345055141541 is 14514155054303.

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 30345055141541 - 26 = 30345055141477 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 (30345055141741) 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, 377376470 + ... + 377456871.

It is an arithmetic number, because the mean of its divisors is an integer number (4335762716448).

Almost surely, 230345055141541 is an apocalyptic number.

It is an amenable number.

30345055141541 is a deficient number, since it is larger than the sum of its proper divisors (4341046590043).

30345055141541 is an equidigital number, since it uses as much as digits as its factorization.

30345055141541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754839091.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 30345055141541 in words is "thirty trillion, three hundred forty-five billion, fifty-five million, one hundred forty-one thousand, five hundred forty-one".

Divisors: 1 7 5743 40201 754833341 5283833387 4335007877363 30345055141541