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30275528885001 = 3227748751249107
BaseRepresentation
bin1101110001001000100100…
…01001010000001100001001
310222012022102122220100020200
412320210102021100030021
512432013240343310001
6144220215211242413
76243222554310141
oct670442211201411
9128168378810220
1030275528885001
119712863857474
12348b725449409
1313b7c7c49104a
147694b4499921
15377808e37086
hex1b8912250309

30275528885001 has 24 divisors (see below), whose sum is σ = 43890270762624. Its totient is φ = 20110327380000.

The previous prime is 30275528884973. The next prime is 30275528885003. The reversal of 30275528885001 is 10058882557203.

30275528885001 is a `hidden beast` number, since 3 + 0 + 2 + 7 + 5 + 52 + 8 + 88 + 500 + 1 = 666.

It is not a de Polignac number, because 30275528885001 - 225 = 30275495330569 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30275528885003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121411690 + ... + 121660796.

It is an arithmetic number, because the mean of its divisors is an integer number (1828761281776).

Almost surely, 230275528885001 is an apocalyptic number.

It is an amenable number.

30275528885001 is a deficient number, since it is larger than the sum of its proper divisors (13614741877623).

30275528885001 is a wasteful number, since it uses less digits than its factorization.

30275528885001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298141 (or 298138 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 54.

The spelling of 30275528885001 in words is "thirty trillion, two hundred seventy-five billion, five hundred twenty-eight million, eight hundred eighty-five thousand, one".

Divisors: 1 3 9 277 831 2493 48751 146253 249107 438759 747321 2241963 13504027 40512081 69002639 121536243 207007917 621023751 12144215357 36432646071 109297938213 3363947653889 10091842961667 30275528885001