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30475626038741 = 134816934866749
BaseRepresentation
bin1101110110111101010001…
…10111010100010111010101
310222220102220202222221121202
412323132220313110113111
512443303040231214431
6144452150451522245
76263535265123202
oct673365067242725
9128812822887552
1030475626038741
11978a705445714
1235024695b9385
131400aba968330
1477505742aca9
1537cb1ab9c8cb
hex1bb7a8dd45d5

30475626038741 has 8 divisors (see below), whose sum is σ = 32819979843000. Its totient is φ = 28131282931392.

The previous prime is 30475626038717. The next prime is 30475626038743. The reversal of 30475626038741 is 14783062657403.

It can be written as a sum of positive squares in 4 ways, for example, as 15078046238116 + 15397579800625 = 3883046^2 + 3923975^2 .

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 30475626038741 - 230 = 30474552296917 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 (30475626038743) 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, 3828635 + ... + 8695383.

It is an arithmetic number, because the mean of its divisors is an integer number (4102497480375).

Almost surely, 230475626038741 is an apocalyptic number.

It is an amenable number.

30475626038741 is a deficient number, since it is larger than the sum of its proper divisors (2344353804259).

30475626038741 is a wasteful number, since it uses less digits than its factorization.

30475626038741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5348455.

The product of its (nonzero) digits is 20321280, while the sum is 56.

The spelling of 30475626038741 in words is "thirty trillion, four hundred seventy-five billion, six hundred twenty-six million, thirty-eight thousand, seven hundred forty-one".

Divisors: 1 13 481693 4866749 6262009 63267737 2344278926057 30475626038741