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7110441401 = 72145111049
BaseRepresentation
bin1101001111101000…
…01011100110111001
3200100112112211220112
412213310023212321
5104030233111101
63133321234105
7341126516600
oct64764134671
920315484815
107110441401
113019727958
121465332935
1389416419b
144b64a8a37
152b93826bb
hex1a7d0b9b9

7110441401 has 6 divisors (see below), whose sum is σ = 8271329850. Its totient is φ = 6094664016.

The previous prime is 7110441353. The next prime is 7110441407. The reversal of 7110441401 is 1041440117.

It can be written as a sum of positive squares in only one way, i.e., 3831733801 + 3278707600 = 61901^2 + 57260^2 .

It is not a de Polignac number, because 7110441401 - 26 = 7110441337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7110441407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72555476 + ... + 72555573.

It is an arithmetic number, because the mean of its divisors is an integer number (1378554975).

Almost surely, 27110441401 is an apocalyptic number.

It is an amenable number.

7110441401 is a deficient number, since it is larger than the sum of its proper divisors (1160888449).

7110441401 is a wasteful number, since it uses less digits than its factorization.

7110441401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145111063 (or 145111056 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 7110441401 is about 84323.4332851788. The cubic root of 7110441401 is about 1922.9390571113.

Adding to 7110441401 its reverse (1041440117), we get a palindrome (8151881518).

The spelling of 7110441401 in words is "seven billion, one hundred ten million, four hundred forty-one thousand, four hundred one".

Divisors: 1 7 49 145111049 1015777343 7110441401