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7017062401 = 292273106453
BaseRepresentation
bin1101000100011111…
…11110000000000001
3200010000211201000001
412202033332000001
5103332331444101
63120144000001
7335614021606
oct64217760001
920100751001
107017062401
112a80a48928
12143a000001
1387a9cb23b
144a7d1c6ad
152b1089901
hex1a23fe001

7017062401 has 8 divisors (see below), whose sum is σ = 7262291880. Its totient is φ = 6772050432.

The previous prime is 7017062389. The next prime is 7017062411. The reversal of 7017062401 is 1042607107.

It can be written as a sum of positive squares in 4 ways, for example, as 3583219600 + 3433842801 = 59860^2 + 58599^2 .

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 7017062401 - 221 = 7014965249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7017062401.

It is not an unprimeable number, because it can be changed into a prime (7017062411) 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, 12691 + ... + 119143.

It is an arithmetic number, because the mean of its divisors is an integer number (907786485).

Almost surely, 27017062401 is an apocalyptic number.

It is an amenable number.

7017062401 is a deficient number, since it is larger than the sum of its proper divisors (245229479).

7017062401 is a wasteful number, since it uses less digits than its factorization.

7017062401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108755.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 7017062401 is about 83767.9079421230. The cubic root of 7017062401 is about 1914.4841692287.

Adding to 7017062401 its reverse (1042607107), we get a palindrome (8059669508).

The spelling of 7017062401 in words is "seven billion, seventeen million, sixty-two thousand, four hundred one".

Divisors: 1 29 2273 65917 106453 3087137 241967669 7017062401