Search a number
-
+
79714852 = 22729127773
BaseRepresentation
bin1001100000001…
…01101000100100
312112222221012221
410300011220210
5130401333402
611524322124
71655364550
oct460055044
9175887187
1079714852
1140aa6a48
1222843344
1313690669
14a830860
156ee9337
hex4c05a24

79714852 has 48 divisors (see below), whose sum is σ = 166440960. Its totient is φ = 32683392.

The previous prime is 79714829. The next prime is 79714879. The reversal of 79714852 is 25841797.

It is a junction number, because it is equal to n+sod(n) for n = 79714799 and 79714808.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102738 + ... + 103510.

It is an arithmetic number, because the mean of its divisors is an integer number (3467520).

Almost surely, 279714852 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 79714852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83220480).

79714852 is an abundant number, since it is smaller than the sum of its proper divisors (86726108).

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

79714852 is a wasteful number, since it uses less digits than its factorization.

79714852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940 (or 938 counting only the distinct ones).

The product of its digits is 141120, while the sum is 43.

The square root of 79714852 is about 8928.3174226727. The cubic root of 79714852 is about 430.3743845974.

The spelling of 79714852 in words is "seventy-nine million, seven hundred fourteen thousand, eight hundred fifty-two".

Divisors: 1 2 4 7 14 28 29 58 116 127 203 254 406 508 773 812 889 1546 1778 3092 3556 3683 5411 7366 10822 14732 21644 22417 25781 44834 51562 89668 98171 103124 156919 196342 313838 392684 627676 687197 1374394 2748788 2846959 5693918 11387836 19928713 39857426 79714852