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3054032345405 = 519293109719143
BaseRepresentation
bin101100011100010010100…
…000110101100100111101
3101210221222202122211002002
4230130102200311210331
5400014124240023110
610255000400112045
7433434524420636
oct54342240654475
911727882584062
103054032345405
11a78231705598
12413a85305625
13191cbcb07a12
14a7b5cd9a88d
15546980ecaa5
hex2c71283593d

3054032345405 has 16 divisors (see below), whose sum is σ = 3870891400320. Its totient is φ = 2306735241408.

The previous prime is 3054032345393. The next prime is 3054032345473. The reversal of 3054032345405 is 5045432304503.

It is a cyclic number.

It is not a de Polignac number, because 3054032345405 - 24 = 3054032345389 is a prime.

It is a super-2 number, since 2×30540323454052 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54831737 + ... + 54887406.

It is an arithmetic number, because the mean of its divisors is an integer number (241930712520).

Almost surely, 23054032345405 is an apocalyptic number.

It is an amenable number.

3054032345405 is a deficient number, since it is larger than the sum of its proper divisors (816859054915).

3054032345405 is a wasteful number, since it uses less digits than its factorization.

3054032345405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109719460.

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 3054032345405 its reverse (5045432304503), we get a palindrome (8099464649908).

The spelling of 3054032345405 in words is "three trillion, fifty-four billion, thirty-two million, three hundred forty-five thousand, four hundred five".

Divisors: 1 5 19 95 293 1465 5567 27835 109719143 548595715 2084663717 10423318585 32147708899 160738544495 610806469081 3054032345405