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79341361 = 1129248719
BaseRepresentation
bin1001011101010…
…10011100110001
312112021221212221
410232222130301
5130302410421
611512321041
71652250631
oct456523461
9175257787
1079341361
1140871380
12226a3181
131358c668
14a7746c1
156e73841
hex4baa731

79341361 has 8 divisors (see below), whose sum is σ = 89539200. Its totient is φ = 69641040.

The previous prime is 79341349. The next prime is 79341373. The reversal of 79341361 is 16314397.

It is an interprime number because it is at equal distance from previous prime (79341349) and next prime (79341373).

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 79341361 - 27 = 79341233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79341331) 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, 124041 + ... + 124678.

It is an arithmetic number, because the mean of its divisors is an integer number (11192400).

Almost surely, 279341361 is an apocalyptic number.

79341361 is the 3984-th centered decagonal number.

It is an amenable number.

79341361 is a deficient number, since it is larger than the sum of its proper divisors (10197839).

79341361 is a wasteful number, since it uses less digits than its factorization.

79341361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248759.

The product of its digits is 13608, while the sum is 34.

The square root of 79341361 is about 8907.3767743371. The cubic root of 79341361 is about 429.7011823328.

The spelling of 79341361 in words is "seventy-nine million, three hundred forty-one thousand, three hundred sixty-one".

Divisors: 1 11 29 319 248719 2735909 7212851 79341361