Base | Representation |
---|---|
bin | 1110001111000100101000… |
… | …11100110011110011001110 |
3 | 11002211122122101002211200112 |
4 | 13013202110130303303032 |
5 | 13100342011312432142 |
6 | 150324542341400022 |
7 | 6410440363432532 |
oct | 707422434636316 |
9 | 132748571084615 |
10 | 31304212233422 |
11 | 9a7a050785597 |
12 | 3616b71409012 |
13 | 1460c891066ab |
14 | 7a31bc133bc2 |
15 | 3944638e8382 |
hex | 1c7894733cce |
31304212233422 has 8 divisors (see below), whose sum is σ = 46965922848000. Its totient is φ = 15648904617424.
The previous prime is 31304212233401. The next prime is 31304212233641. The reversal of 31304212233422 is 22433221240313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×313042122334224 (a number of 55 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1600737422 + ... + 1600756977.
It is an arithmetic number, because the mean of its divisors is an integer number (5870740356000).
Almost surely, 231304212233422 is an apocalyptic number.
31304212233422 is a deficient number, since it is larger than the sum of its proper divisors (15661710614578).
31304212233422 is a wasteful number, since it uses less digits than its factorization.
31304212233422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3201499290.
The product of its (nonzero) digits is 41472, while the sum is 32.
Adding to 31304212233422 its reverse (22433221240313), we get a palindrome (53737433473735).
The spelling of 31304212233422 in words is "thirty-one trillion, three hundred four billion, two hundred twelve million, two hundred thirty-three thousand, four hundred twenty-two".
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