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30254211245203 = 1112721656557799
BaseRepresentation
bin1101110000100000110111…
…00000111010010010010011
310222010021102000000000222221
412320100123200322102103
512431141111034321303
6144202332012241511
76241536362333611
oct670203340722223
9128107360000887
1030254211245203
119704814582140
123487576170297
1313b5c62b133ba
147684511c06b1
15376eac6944bd
hex1b841b83a493

30254211245203 has 8 divisors (see below), whose sum is σ = 33264472780800. Its totient is φ = 27287262825480.

The previous prime is 30254211245191. The next prime is 30254211245243.

30254211245203 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30254211245203 is a prime.

It is a super-2 number, since 2×302542112452032 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30254211245243) 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, 10828277503 + ... + 10828280296.

It is an arithmetic number, because the mean of its divisors is an integer number (4158059097600).

Almost surely, 230254211245203 is an apocalyptic number.

30254211245203 is a deficient number, since it is larger than the sum of its proper divisors (3010261535597).

30254211245203 is a wasteful number, since it uses less digits than its factorization.

30254211245203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21656557937.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 30254211245203 in words is "thirty trillion, two hundred fifty-four billion, two hundred eleven million, two hundred forty-five thousand, two hundred three".

Divisors: 1 11 127 1397 21656557799 238222135789 2750382840473 30254211245203