Base | Representation |
---|---|
bin | 11111111000100000111110… |
… | …100101111110001100111110 |
3 | 200101111012102220002000222210 |
4 | 133320200332211332030332 |
5 | 121334403443424440220 |
6 | 1214121342231321250 |
7 | 41351534121416124 |
oct | 3770407645761476 |
9 | 611435386060883 |
10 | 140223142421310 |
11 | 40752334318073 |
12 | 13888226820226 |
13 | 6031ca74661a0 |
14 | 268ab9cb71914 |
15 | 11327d45046e0 |
hex | 7f883e97e33e |
140223142421310 has 128 divisors (see below), whose sum is σ = 384159466091520. Its totient is φ = 32450734688256.
The previous prime is 140223142421269. The next prime is 140223142421333. The reversal of 140223142421310 is 13124241322041.
It is a happy number.
It is a super-2 number, since 2×1402231424213102 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5413992 + ... + 17599931.
It is an arithmetic number, because the mean of its divisors is an integer number (3001245828840).
Almost surely, 2140223142421310 is an apocalyptic number.
140223142421310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140223142421310 is an abundant number, since it is smaller than the sum of its proper divisors (243936323670210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140223142421310 is a wasteful number, since it uses less digits than its factorization.
140223142421310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23014882.
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 140223142421310 its reverse (13124241322041), we get a palindrome (153347383743351).
The spelling of 140223142421310 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred forty-two million, four hundred twenty-one thousand, three hundred ten".
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