Base | Representation |
---|---|
bin | 100000111110011010010111… |
… | …000101001011101101100000 |
3 | 201000111101111012102201112202 |
4 | 200332122113011023231200 |
5 | 123002103032002410130 |
6 | 1232240113020312332 |
7 | 42355545254036465 |
oct | 4076322705135540 |
9 | 630441435381482 |
10 | 145026400435040 |
11 | 42234395240363 |
12 | 143231080a26a8 |
13 | 62bcc141ac957 |
14 | 27b545b00366c |
15 | 11b770980e145 |
hex | 83e69714bb60 |
145026400435040 has 48 divisors (see below), whose sum is σ = 347450573463840. Its totient is φ = 57193510026240.
The previous prime is 145026400435013. The next prime is 145026400435121. The reversal of 145026400435040 is 40534004620541.
It is a junction number, because it is equal to n+sod(n) for n = 145026400434985 and 145026400435003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6383192885 + ... + 6383215604.
It is an arithmetic number, because the mean of its divisors is an integer number (7238553613830).
Almost surely, 2145026400435040 is an apocalyptic number.
145026400435040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
145026400435040 is an abundant number, since it is smaller than the sum of its proper divisors (202424173028800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145026400435040 is a wasteful number, since it uses less digits than its factorization.
145026400435040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12766408575 (or 12766408567 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 38.
The spelling of 145026400435040 in words is "one hundred forty-five trillion, twenty-six billion, four hundred million, four hundred thirty-five thousand, forty".
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