Base | Representation |
---|---|
bin | 11101100111001000001100… |
… | …110011101010111101100110 |
3 | 122002010002002212011011101201 |
4 | 131213020030303222331212 |
5 | 114032211033041034342 |
6 | 1140551504113113114 |
7 | 36300652435420360 |
oct | 3547101463527546 |
9 | 562102085134351 |
10 | 130232213221222 |
11 | 38550198242302 |
12 | 12733a6085879a |
13 | 5788aca6498b8 |
14 | 24233b6607d30 |
15 | 100c98aac5db7 |
hex | 76720cceaf66 |
130232213221222 has 32 divisors (see below), whose sum is σ = 227243531983104. Its totient is φ = 54819376624800.
The previous prime is 130232213221207. The next prime is 130232213221249. The reversal of 130232213221222 is 222122312232031.
It is a super-2 number, since 2×1302322132212222 (a number of 29 digits) contains 22 as substring.
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, 109754848 + ... + 110935075.
It is an arithmetic number, because the mean of its divisors is an integer number (7101360374472).
Almost surely, 2130232213221222 is an apocalyptic number.
130232213221222 is a deficient number, since it is larger than the sum of its proper divisors (97011318761882).
130232213221222 is a wasteful number, since it uses less digits than its factorization.
130232213221222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220690684.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 130232213221222 its reverse (222122312232031), we get a palindrome (352354525453253).
The spelling of 130232213221222 in words is "one hundred thirty trillion, two hundred thirty-two billion, two hundred thirteen million, two hundred twenty-one thousand, two hundred twenty-two".
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