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7097423061 = 33176316377
BaseRepresentation
bin1101001110000101…
…00001010011010101
3200022122001110002210
412213002201103111
5104013420014221
63132134224033
7340611046341
oct64702412325
920278043083
107097423061
113012345aa3
121460ab5019
13891556821
144b487a621
152b8160276
hex1a70a14d5

7097423061 has 8 divisors (see below), whose sum is σ = 9768496384. Its totient is φ = 4578982560.

The previous prime is 7097423033. The next prime is 7097423071. The reversal of 7097423061 is 1603247907.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7097423061 - 210 = 7097422037 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 (7097423071) 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, 38158096 + ... + 38158281.

It is an arithmetic number, because the mean of its divisors is an integer number (1221062048).

Almost surely, 27097423061 is an apocalyptic number.

It is an amenable number.

7097423061 is a deficient number, since it is larger than the sum of its proper divisors (2671073323).

7097423061 is a wasteful number, since it uses less digits than its factorization.

7097423061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76316411.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 7097423061 is about 84246.2050243214. The cubic root of 7097423061 is about 1921.7647855331.

The spelling of 7097423061 in words is "seven billion, ninety-seven million, four hundred twenty-three thousand, sixty-one".

Divisors: 1 3 31 93 76316377 228949131 2365807687 7097423061