Search a number
-
+
42311410212 = 22343443185099
BaseRepresentation
bin100111011001111101…
…001110001000100100
311001012202101100020010
4213121331032020210
51143123210111322
631234304210220
73025342024041
oct473175161044
9131182340203
1042311410212
1116a42762815
12824a009970
133cb3bc1106
14209556a1c8
1511798ae20c
hex9d9f4e224

42311410212 has 48 divisors (see below), whose sum is σ = 101251180800. Its totient is φ = 13744637088.

The previous prime is 42311410189. The next prime is 42311410243. The reversal of 42311410212 is 21201411324.

42311410212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 136039 + ... + 321137.

It is an arithmetic number, because the mean of its divisors is an integer number (2109399600).

Almost surely, 242311410212 is an apocalyptic number.

It is an amenable number.

42311410212 is an abundant number, since it is smaller than the sum of its proper divisors (58939770588).

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

42311410212 is a wasteful number, since it uses less digits than its factorization.

42311410212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185592 (or 185590 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 42311410212 its reverse (21201411324), we get a palindrome (63512821536).

The spelling of 42311410212 in words is "forty-two billion, three hundred eleven million, four hundred ten thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 43 86 129 172 258 443 516 886 1329 1772 2658 5316 19049 38098 57147 76196 114294 185099 228588 370198 555297 740396 1110594 2221188 7959257 15918514 23877771 31837028 47755542 81998857 95511084 163997714 245996571 327995428 491993142 983986284 3525950851 7051901702 10577852553 14103803404 21155705106 42311410212