Search a number
-
+
93044352200 = 2352215692
BaseRepresentation
bin101011010100111100…
…0000010010011001000
322220011102100211020112
41112221320002103020
53011023323232300
6110424411213452
76502503641642
oct1265170022310
9286142324215
1093044352200
1136507124a48
1216048447288
138a0a765307
14470936b892
152648781e35
hex15a9e024c8

93044352200 has 36 divisors (see below), whose sum is σ = 216338148915. Its totient is φ = 37216015360.

The previous prime is 93044352197. The next prime is 93044352229. The reversal of 93044352200 is 225344039.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 44970436 + 92999381764 = 6706^2 + 304958^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=215690.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4303016 + ... + 4324584.

Almost surely, 293044352200 is an apocalyptic number.

It is an amenable number.

93044352200 is an abundant number, since it is smaller than the sum of its proper divisors (123293796715).

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

93044352200 is an frugal number, since it uses more digits than its factorization.

93044352200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43154 (or 21576 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Multiplying 93044352200 by its sum of digits (32), we get a square (2977419270400 = 17255202).

Adding to 93044352200 its reverse (225344039), we get a palindrome (93269696239).

The spelling of 93044352200 in words is "ninety-three billion, forty-four million, three hundred fifty-two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 21569 43138 86276 107845 172552 215690 431380 539225 862760 1078450 2156900 4313800 465221761 930443522 1860887044 2326108805 3721774088 4652217610 9304435220 11630544025 18608870440 23261088050 46522176100 93044352200