Search a number
-
+
244004011030 = 251319313186679
BaseRepresentation
bin1110001100111111000…
…1011011110000010110
3212022211001121001112201
43203033301123300112
512444210011323110
6304032140435114
723425434605233
oct3431761336026
9768731531481
10244004011030
11945329a2a6a
123b358548a9a
131a017a98a20
14bb4a36878a
156531724b3a
hex38cfc5bc16

244004011030 has 64 divisors (see below), whose sum is σ = 513947750400. Its totient is φ = 82598693760.

The previous prime is 244004011019. The next prime is 244004011117. The reversal of 244004011030 is 30110400442.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 244004010989 and 244004011007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1516770 + ... + 1669909.

It is an arithmetic number, because the mean of its divisors is an integer number (8030433600).

Almost surely, 2244004011030 is an apocalyptic number.

244004011030 is an abundant number, since it is smaller than the sum of its proper divisors (269943739370).

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

244004011030 is a wasteful number, since it uses less digits than its factorization.

244004011030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3186749.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 244004011030 its reverse (30110400442), we get a palindrome (274114411472).

The spelling of 244004011030 in words is "two hundred forty-four billion, four million, eleven thousand, thirty".

Divisors: 1 2 5 10 13 19 26 31 38 62 65 95 130 155 190 247 310 403 494 589 806 1178 1235 2015 2470 2945 4030 5890 7657 15314 38285 76570 3186679 6373358 15933395 31866790 41426827 60546901 82853654 98787049 121093802 197574098 207134135 302734505 414268270 493935245 605469010 787109713 987870490 1284231637 1574219426 1876953931 2568463274 3753907862 3935548565 6421158185 7871097130 9384769655 12842316370 18769539310 24400401103 48800802206 122002005515 244004011030