Base | Representation |
---|---|
bin | 11111111001111100010100… |
… | …001000010001010100001100 |
3 | 200101211120120200111121202100 |
4 | 133321330110020101110030 |
5 | 121343010321321140022 |
6 | 1214234401554555100 |
7 | 41361605333212611 |
oct | 3771742410212414 |
9 | 611746520447670 |
10 | 140321214240012 |
11 | 4078a9902aa003 |
12 | 138a3236898a90 |
13 | 603b306655b40 |
14 | 2691823ab0508 |
15 | 11351243161ac |
hex | 7f9f1421150c |
140321214240012 has 72 divisors (see below), whose sum is σ = 382656856196160. Its totient is φ = 43099878078720.
The previous prime is 140321214239977. The next prime is 140321214240019. The reversal of 140321214240012 is 210042412123041.
140321214240012 is a `hidden beast` number, since 1 + 4 + 0 + 3 + 212 + 1 + 42 + 400 + 1 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (140321214240019) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 263206164 + ... + 263738747.
It is an arithmetic number, because the mean of its divisors is an integer number (5314678558280).
Almost surely, 2140321214240012 is an apocalyptic number.
140321214240012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
140321214240012 is an abundant number, since it is smaller than the sum of its proper divisors (242335641956148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140321214240012 is a wasteful number, since it uses less digits than its factorization.
140321214240012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 526945503 (or 526945498 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 140321214240012 its reverse (210042412123041), we get a palindrome (350363626363053).
The spelling of 140321214240012 in words is "one hundred forty trillion, three hundred twenty-one billion, two hundred fourteen million, two hundred forty thousand, twelve".
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