Search a number
-
+
42334342310 = 25131719155811
BaseRepresentation
bin100111011011010100…
…101100110010100110
311001021100112102011002
4213123110230302212
51143200042423220
631240443513302
73026040654341
oct473324546246
9131240472132
1042334342310
1116a546a5a67
128255828832
133cb888ccc0
142098619458
15117b8ddc75
hex9db52cca6

42334342310 has 32 divisors (see below), whose sum is σ = 86890763232. Its totient is φ = 14711662080.

The previous prime is 42334342307. The next prime is 42334342387. The reversal of 42334342310 is 1324343324.

It is a super-2 number, since 2×423343423102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9575696 + ... + 9580115.

It is an arithmetic number, because the mean of its divisors is an integer number (2715336351).

Almost surely, 242334342310 is an apocalyptic number.

42334342310 is an abundant number, since it is smaller than the sum of its proper divisors (44556420922).

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

42334342310 is a wasteful number, since it uses less digits than its factorization.

42334342310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19155848.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 42334342310 its reverse (1324343324), we get a palindrome (43658685634).

The spelling of 42334342310 in words is "forty-two billion, three hundred thirty-four million, three hundred forty-two thousand, three hundred ten".

Divisors: 1 2 5 10 13 17 26 34 65 85 130 170 221 442 1105 2210 19155811 38311622 95779055 191558110 249025543 325648787 498051086 651297574 1245127715 1628243935 2490255430 3256487870 4233434231 8466868462 21167171155 42334342310