Search a number
-
+
2212031060124 = 223718331280489
BaseRepresentation
bin100000001100000111010…
…100110101100010011100
321211110122020200201021220
4200030013110311202130
5242220214422410444
64412105410253340
7315546122531064
oct40140724654234
97743566621256
102212031060124
11783131958586
122b8858887250
131307942a1722
14790c47563a4
153c8177aa619
hex2030753589c

2212031060124 has 48 divisors (see below), whose sum is σ = 5297163298560. Its totient is φ = 718200004480.

The previous prime is 2212031060117. The next prime is 2212031060149. The reversal of 2212031060124 is 4210601302122.

It is a junction number, because it is equal to n+sod(n) for n = 2212031060094 and 2212031060103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15569529 + ... + 15710960.

It is an arithmetic number, because the mean of its divisors is an integer number (110357568720).

Almost surely, 22212031060124 is an apocalyptic number.

It is an amenable number.

2212031060124 is an abundant number, since it is smaller than the sum of its proper divisors (3085132238436).

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

2212031060124 is a wasteful number, since it uses less digits than its factorization.

2212031060124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31280650 (or 31280648 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2212031060124 its reverse (4210601302122), we get a palindrome (6422632362246).

The spelling of 2212031060124 in words is "two trillion, two hundred twelve billion, thirty-one million, sixty thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 71 83 142 166 213 249 284 332 426 498 852 996 5893 11786 17679 23572 35358 70716 31280489 62560978 93841467 125121956 187682934 375365868 2220914719 2596280587 4441829438 5192561174 6662744157 7788841761 8883658876 10385122348 13325488314 15577683522 26650976628 31155367044 184335921677 368671843354 553007765031 737343686708 1106015530062 2212031060124