Base | Representation |
---|---|
bin | 11110101011101011110… |
… | …10110100000010010000 |
3 | 10201210012011121011210001 |
4 | 33111311322310002100 |
5 | 114233043301324110 |
6 | 2124151424215344 |
7 | 136111116346150 |
oct | 17256572640220 |
9 | 3653164534701 |
10 | 1054245339280 |
11 | 377115012201 |
12 | 1503a076a554 |
13 | 7855172a133 |
14 | 39050912760 |
15 | 1c653b9463a |
hex | f575eb4090 |
1054245339280 has 160 divisors (see below), whose sum is σ = 2856947643648. Its totient is φ = 354313267200.
The previous prime is 1054245339271. The next prime is 1054245339283. The reversal of 1054245339280 is 829335424501.
1054245339280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10542453392802 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1054245339280.
It is not an unprimeable number, because it can be changed into a prime (1054245339283) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9956215 + ... + 10061545.
Almost surely, 21054245339280 is an apocalyptic number.
1054245339280 is a gapful number since it is divisible by the number (10) 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 1054245339280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1428473821824).
1054245339280 is an abundant number, since it is smaller than the sum of its proper divisors (1802702304368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1054245339280 is a wasteful number, since it uses less digits than its factorization.
1054245339280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105705 (or 105699 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 46.
The spelling of 1054245339280 in words is "one trillion, fifty-four billion, two hundred forty-five million, three hundred thirty-nine thousand, two hundred eighty".
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