Base | Representation |
---|---|
bin | 1000011001110101011… |
… | …1100111111111101010 |
3 | 111210122200102001102020 |
4 | 2012131113213333222 |
5 | 4331134234334220 |
6 | 150154034445310 |
7 | 13300503625521 |
oct | 2063527477752 |
9 | 453580361366 |
10 | 144374136810 |
11 | 56257488942 |
12 | 23b92733836 |
13 | 107cab6ac27 |
14 | 6db85334b8 |
15 | 3b4ec4c040 |
hex | 219d5e7fea |
144374136810 has 32 divisors (see below), whose sum is σ = 354949100352. Its totient is φ = 37560750720.
The previous prime is 144374136791. The next prime is 144374136853. The reversal of 144374136810 is 18631473441.
It is a super-2 number, since 2×1443741368102 (a number of 23 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, 58687444 + ... + 58689903.
It is an arithmetic number, because the mean of its divisors is an integer number (11092159386).
Almost surely, 2144374136810 is an apocalyptic number.
144374136810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144374136810 is an abundant number, since it is smaller than the sum of its proper divisors (210574963542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144374136810 is a wasteful number, since it uses less digits than its factorization.
144374136810 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117377398.
The product of its (nonzero) digits is 193536, while the sum is 42.
The spelling of 144374136810 in words is "one hundred forty-four billion, three hundred seventy-four million, one hundred thirty-six thousand, eight hundred ten".
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