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79298093 = 7293112601
BaseRepresentation
bin1001011100111…
…11111000101101
312112012202112102
410232133320231
5130300014333
611511344445
71652010530
oct456377055
9175182472
1079298093
1140841916
1222682125
1313575a64
14a762a17
156e65ae8
hex4b9fe2d

79298093 has 16 divisors (see below), whose sum is σ = 96783360. Its totient is φ = 63504000.

The previous prime is 79298083. The next prime is 79298119. The reversal of 79298093 is 39089297.

It is not a de Polignac number, because 79298093 - 216 = 79232557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79298003) 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 15 ways as a sum of consecutive naturals, for example, 8 + ... + 12593.

It is an arithmetic number, because the mean of its divisors is an integer number (6048960).

Almost surely, 279298093 is an apocalyptic number.

It is an amenable number.

79298093 is a deficient number, since it is larger than the sum of its proper divisors (17485267).

79298093 is a wasteful number, since it uses less digits than its factorization.

79298093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12668.

The product of its (nonzero) digits is 244944, while the sum is 47.

The square root of 79298093 is about 8904.9476696946. The cubic root of 79298093 is about 429.6230570807.

The spelling of 79298093 in words is "seventy-nine million, two hundred ninety-eight thousand, ninety-three".

Divisors: 1 7 29 31 203 217 899 6293 12601 88207 365429 390631 2558003 2734417 11328299 79298093