Search a number
-
+
79314112 = 2617269271
BaseRepresentation
bin1001011101000…
…11110011000000
312112020120111201
410232203303000
5130301022422
611511550544
71652105323
oct456436300
9175216451
1079314112
1140852959
122268b454
1313580137
14a7687ba
156e6a727
hex4ba3cc0

79314112 has 56 divisors (see below), whose sum is σ = 167883840. Its totient is φ = 37048320.

The previous prime is 79314083. The next prime is 79314119. The reversal of 79314112 is 21141397.

It is not an unprimeable number, because it can be changed into a prime (79314119) 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, 292537 + ... + 292807.

Almost surely, 279314112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79314112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83941920).

79314112 is an abundant number, since it is smaller than the sum of its proper divisors (88569728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79314112 is a wasteful number, since it uses less digits than its factorization.

79314112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569 (or 559 counting only the distinct ones).

The product of its digits is 1512, while the sum is 28.

The square root of 79314112 is about 8905.8470680784. The cubic root of 79314112 is about 429.6519845035.

The spelling of 79314112 in words is "seventy-nine million, three hundred fourteen thousand, one hundred twelve".

Divisors: 1 2 4 8 16 17 32 34 64 68 136 269 271 272 538 542 544 1076 1084 1088 2152 2168 4304 4336 4573 4607 8608 8672 9146 9214 17216 17344 18292 18428 36584 36856 72899 73168 73712 145798 146336 147424 291596 292672 294848 583192 1166384 1239283 2332768 2478566 4665536 4957132 9914264 19828528 39657056 79314112