Base | Representation |
---|---|
bin | 1000011001110110100… |
… | …1111111010100011000 |
3 | 111210200000110122011012 |
4 | 2012131221333110120 |
5 | 4331142002412221 |
6 | 150154325553052 |
7 | 13300562556053 |
oct | 2063551772430 |
9 | 453600418135 |
10 | 144378950936 |
11 | 5625a176860 |
12 | 23b94275788 |
13 | 107cbb6521c |
14 | 6db9027a9a |
15 | 3b5039d65b |
hex | 219da7f518 |
144378950936 has 32 divisors (see below), whose sum is σ = 295713953280. Its totient is φ = 65539380000.
The previous prime is 144378950929. The next prime is 144378950957. The reversal of 144378950936 is 639059873441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1026236 + ... + 1158411.
It is an arithmetic number, because the mean of its divisors is an integer number (9241061040).
Almost surely, 2144378950936 is an apocalyptic number.
It is an amenable number.
144378950936 is an abundant number, since it is smaller than the sum of its proper divisors (151335002344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144378950936 is a wasteful number, since it uses less digits than its factorization.
144378950936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2185415 (or 2185411 counting only the distinct ones).
The product of its (nonzero) digits is 19595520, while the sum is 59.
The spelling of 144378950936 in words is "one hundred forty-four billion, three hundred seventy-eight million, nine hundred fifty thousand, nine hundred thirty-six".
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