Search a number
-
+
30321411010 = 25114110316521
BaseRepresentation
bin11100001111010011…
…000000001111000010
32220021011002021101121
4130033103000033002
5444044240123020
621532433022454
72122251512122
oct341723001702
986234067347
1030321411010
111194a711970
125a626b4a2a
132b22b4b627
141678dd2c82
15bc6e66baa
hex70f4c03c2

30321411010 has 64 divisors (see below), whose sum is σ = 61060946688. Its totient is φ = 10744960000.

The previous prime is 30321411007. The next prime is 30321411049. The reversal of 30321411010 is 1011412303.

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, 4646550 + ... + 4653070.

It is an arithmetic number, because the mean of its divisors is an integer number (954077292).

Almost surely, 230321411010 is an apocalyptic number.

30321411010 is an abundant number, since it is smaller than the sum of its proper divisors (30739535678).

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

30321411010 is a wasteful number, since it uses less digits than its factorization.

30321411010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7611.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30321411010 its reverse (1011412303), we get a palindrome (31332823313).

The spelling of 30321411010 in words is "thirty billion, three hundred twenty-one million, four hundred eleven thousand, ten".

Divisors: 1 2 5 10 11 22 41 55 82 110 205 410 451 902 1031 2062 2255 4510 5155 6521 10310 11341 13042 22682 32605 42271 56705 65210 71731 84542 113410 143462 211355 267361 358655 422710 464981 534722 717310 929962 1336805 2324905 2673610 2940971 4649810 5881942 6723151 13446302 14704855 29409710 33615755 67231510 73954661 147909322 275649191 369773305 551298382 739546610 1378245955 2756491910 3032141101 6064282202 15160705505 30321411010