Base | Representation |
---|---|
bin | 101000000010000100110… |
… | …011111001010011111000 |
3 | 100201222211102111211120111 |
4 | 220002010303321103320 |
5 | 330033030330003130 |
6 | 5503443441034104 |
7 | 402516344640025 |
oct | 50020463712370 |
9 | 10658742454514 |
10 | 2751007266040 |
11 | 970771979400 |
12 | 3851b6925934 |
13 | 16c55a353527 |
14 | 972141a454c |
15 | 4b86009402a |
hex | 28084cf94f8 |
2751007266040 has 96 divisors (see below), whose sum is σ = 6825792813840. Its totient is φ = 997107217920.
The previous prime is 2751007266037. The next prime is 2751007266149. The reversal of 2751007266040 is 406627001572.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 2751007265984 and 2751007266002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 560164 + ... + 2411596.
Almost surely, 22751007266040 is an apocalyptic number.
2751007266040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2751007266040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3412896406920).
2751007266040 is an abundant number, since it is smaller than the sum of its proper divisors (4074785547800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2751007266040 is a wasteful number, since it uses less digits than its factorization.
2751007266040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1851773 (or 1851758 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 40.
The spelling of 2751007266040 in words is "two trillion, seven hundred fifty-one billion, seven million, two hundred sixty-six thousand, forty".
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