Search a number
-
+
214131433040122 = 21339232637179609
BaseRepresentation
bin110000101100000001011100…
…000000000110100011111010
31001002011202122202000020102211
4300230001130000012203322
5211031312133324240442
62035230342230445334
763050325346255153
oct6054013400064372
91032152582006384
10214131433040122
11622576a3613344
122002413380384a
139263679c63a90
143ac40339d092a
1519b50b3a20617
hexc2c05c0068fa

214131433040122 has 32 divisors (see below), whose sum is σ = 346010262615360. Its totient is φ = 98799711949440.

The previous prime is 214131433040101. The next prime is 214131433040141. The reversal of 214131433040122 is 221040334131412.

It is a happy number.

It is a super-2 number, since 2×2141314330401222 (a number of 29 digits) contains 22 as substring.

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, 2689749454 + ... + 2689829062.

It is an arithmetic number, because the mean of its divisors is an integer number (10812820706730).

Almost surely, 2214131433040122 is an apocalyptic number.

214131433040122 is a deficient number, since it is larger than the sum of its proper divisors (131878829575238).

214131433040122 is a wasteful number, since it uses less digits than its factorization.

214131433040122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109918.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 214131433040122 its reverse (221040334131412), we get a palindrome (435171767171534).

The spelling of 214131433040122 in words is "two hundred fourteen trillion, one hundred thirty-one billion, four hundred thirty-three million, forty thousand, one hundred twenty-two".

Divisors: 1 2 13 26 3923 7846 26371 50999 52742 79609 101998 159218 342823 685646 1034917 2069834 103453433 206906866 312306107 624612214 1344894629 2099368939 2689789258 4059979391 4198737878 8119958782 27291796207 54583592414 8235824347697 16471648695394 107065716520061 214131433040122