Search a number
-
+
30110342036 = 22193137345413
BaseRepresentation
bin11100000010101101…
…110101101110010100
32212201102220212012012
4130002231311232110
5443131221421121
621455453043352
72114106453515
oct340255655624
985642825165
1030110342036
11118515596a5
125a03a86558
132abb1ba048
141658d6ca0c
15bb3672c5b
hex702b75b94

30110342036 has 48 divisors (see below), whose sum is σ = 58803279360. Its totient is φ = 13429618560.

The previous prime is 30110341993. The next prime is 30110342051. The reversal of 30110342036 is 63024301103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85535 + ... + 259878.

It is an arithmetic number, because the mean of its divisors is an integer number (1225068320).

Almost surely, 230110342036 is an apocalyptic number.

It is an amenable number.

30110342036 is a deficient number, since it is larger than the sum of its proper divisors (28692937324).

30110342036 is a wasteful number, since it uses less digits than its factorization.

30110342036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345504 (or 345502 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30110342036 its reverse (63024301103), we get a palindrome (93134643139).

The spelling of 30110342036 in words is "thirty billion, one hundred ten million, three hundred forty-two thousand, thirty-six".

Divisors: 1 2 4 19 31 37 38 62 74 76 124 148 589 703 1147 1178 1406 2294 2356 2812 4588 21793 43586 87172 345413 690826 1381652 6562847 10707803 12780281 13125694 21415606 25560562 26251388 42831212 51121124 203448257 242825339 396188711 406896514 485650678 792377422 813793028 971301356 1584754844 7527585509 15055171018 30110342036