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7090006063 = 73132672839
BaseRepresentation
bin1101001101001100…
…01110100000101111
3200022010002121220011
412212212032200233
5104010020143223
63131311234051
7340461025420
oct64646164057
920263077804
107090006063
11300913a548
12145a518927
1388cb5a87a
144b38a9647
152b769780d
hex1a698e82f

7090006063 has 8 divisors (see below), whose sum is σ = 8364247040. Its totient is φ = 5881110840.

The previous prime is 7090006061. The next prime is 7090006067. The reversal of 7090006063 is 3606000907.

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 7090006063 - 21 = 7090006061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7090006061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16336203 + ... + 16336636.

It is an arithmetic number, because the mean of its divisors is an integer number (1045530880).

Almost surely, 27090006063 is an apocalyptic number.

7090006063 is a deficient number, since it is larger than the sum of its proper divisors (1274240977).

7090006063 is a wasteful number, since it uses less digits than its factorization.

7090006063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32672877.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 7090006063 is about 84202.1737427247. The cubic root of 7090006063 is about 1921.0951202425.

The spelling of 7090006063 in words is "seven billion, ninety million, six thousand, sixty-three".

Divisors: 1 7 31 217 32672839 228709873 1012858009 7090006063