Base | Representation |
---|---|
bin | 1000011010000110001… |
… | …0010000101011000110 |
3 | 111210211112221011222012 |
4 | 2012201202100223012 |
5 | 4331310133034414 |
6 | 150205012534222 |
7 | 13302313012610 |
oct | 2064142205306 |
9 | 453745834865 |
10 | 144444033734 |
11 | 562929894a0 |
12 | 23bb2021372 |
13 | 1080c4a1860 |
14 | 6dc3929db0 |
15 | 3b55e5733e |
hex | 21a1890ac6 |
144444033734 has 64 divisors (see below), whose sum is σ = 291038372352. Its totient is φ = 51924672000.
The previous prime is 144444033649. The next prime is 144444033803. The reversal of 144444033734 is 437330444441.
It is a junction number, because it is equal to n+sod(n) for n = 144444033691 and 144444033700.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4823909 + ... + 4853759.
It is an arithmetic number, because the mean of its divisors is an integer number (4547474568).
Almost surely, 2144444033734 is an apocalyptic number.
144444033734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
144444033734 is an abundant number, since it is smaller than the sum of its proper divisors (146594338618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144444033734 is a wasteful number, since it uses less digits than its factorization.
144444033734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32301.
The product of its (nonzero) digits is 774144, while the sum is 41.
The spelling of 144444033734 in words is "one hundred forty-four billion, four hundred forty-four million, thirty-three thousand, seven hundred thirty-four".
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