Search a number
-
+
93133413672 = 23313312791381
BaseRepresentation
bin101011010111100101…
…1110001110100101000
322220101121221121121120
41112233023301310220
53011214123214142
6110441312135240
76504634645245
oct1265713616450
9286347847546
1093133413672
1136552425172
1216072237520
138a23049000
1447171125cc
1526514c57ec
hex15af2f1d28

93133413672 has 128 divisors (see below), whose sum is σ = 252607488000. Its totient is φ = 28613295360.

The previous prime is 93133413641. The next prime is 93133413673. The reversal of 93133413672 is 27631433139.

It is not an unprimeable number, because it can be changed into a prime (93133413673) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67438422 + ... + 67439802.

It is an arithmetic number, because the mean of its divisors is an integer number (1973496000).

Almost surely, 293133413672 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 93133413672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126303744000).

93133413672 is an abundant number, since it is smaller than the sum of its proper divisors (159474074328).

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

93133413672 is a wasteful number, since it uses less digits than its factorization.

93133413672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708 (or 2678 counting only the distinct ones).

The product of its digits is 244944, while the sum is 42.

The spelling of 93133413672 in words is "ninety-three billion, one hundred thirty-three million, four hundred thirteen thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 169 312 338 507 676 1014 1279 1352 1381 2028 2197 2558 2762 3837 4056 4143 4394 5116 5524 6591 7674 8286 8788 10232 11048 13182 15348 16572 16627 17576 17953 26364 30696 33144 33254 35906 49881 52728 53859 66508 71812 99762 107718 133016 143624 199524 215436 216151 233389 399048 430872 432302 466778 648453 700167 864604 933556 1296906 1400334 1729208 1766299 1867112 2593812 2800668 2809963 3034057 3532598 5187624 5298897 5601336 5619926 6068114 7065196 8429889 9102171 10597794 11239852 12136228 14130392 16859778 18204342 21195588 22479704 22961887 24272456 33719556 36408684 42391176 45923774 67439112 68885661 72817368 91847548 137771322 183695096 275542644 298504531 551085288 597009062 895513593 1194018124 1791027186 2388036248 3582054372 3880558903 7164108744 7761117806 11641676709 15522235612 23283353418 31044471224 46566706836 93133413672