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30554061025601 is a prime number
BaseRepresentation
bin1101111001001111010111…
…11101000011000101000001
311000011221101001021010012002
412330213223331003011001
513001044204110304401
6144552201501513345
76302313054403241
oct674475375030501
9130157331233162
1030554061025601
11980a9a49a7203
1235156b9272855
13140830a797169
14778b783bbb21
1537ebaba7da6b
hex1bc9ebf43141

30554061025601 has 2 divisors, whose sum is σ = 30554061025602. Its totient is φ = 30554061025600.

The previous prime is 30554061025573. The next prime is 30554061025603. The reversal of 30554061025601 is 10652016045503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18079708096576 + 12474352929025 = 4252024^2 + 3531905^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30554061025601 is a prime.

It is a super-2 number, since 2×305540610256012 (a number of 28 digits) contains 22 as substring.

Together with 30554061025603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30554061025603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15277030512800 + 15277030512801.

It is an arithmetic number, because the mean of its divisors is an integer number (15277030512801).

Almost surely, 230554061025601 is an apocalyptic number.

It is an amenable number.

30554061025601 is a deficient number, since it is larger than the sum of its proper divisors (1).

30554061025601 is an equidigital number, since it uses as much as digits as its factorization.

30554061025601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 30554061025601 in words is "thirty trillion, five hundred fifty-four billion, sixty-one million, twenty-five thousand, six hundred one".