Search a number
-
+
93124213242 = 2373212612359
BaseRepresentation
bin101011010111010100…
…0101011100111111010
322220100222122011222220
41112232220223213322
53011204244310432
6110440343024510
76504463515654
oct1265650534772
9286328564886
1093124213242
1136548210805
121606b13b136
138a21177378
144715bd96d4
1526507a972c
hex15aea2b9fa

93124213242 has 16 divisors (see below), whose sum is σ = 188799775680. Its totient is φ = 30616179552.

The previous prime is 93124213241. The next prime is 93124213279. The reversal of 93124213242 is 24231242139.

It is not an unprimeable number, because it can be changed into a prime (93124213241) 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, 106305742 + ... + 106306617.

It is an arithmetic number, because the mean of its divisors is an integer number (11799985980).

Almost surely, 293124213242 is an apocalyptic number.

93124213242 is an abundant number, since it is smaller than the sum of its proper divisors (95675562438).

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

93124213242 is a wasteful number, since it uses less digits than its factorization.

93124213242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212612437.

The product of its digits is 20736, while the sum is 33.

The spelling of 93124213242 in words is "ninety-three billion, one hundred twenty-four million, two hundred thirteen thousand, two hundred forty-two".

Divisors: 1 2 3 6 73 146 219 438 212612359 425224718 637837077 1275674154 15520702207 31041404414 46562106621 93124213242