Base | Representation |
---|---|
bin | 10011111101001110011… |
… | …100110011111000100000 |
3 | 11212002211222021001102200 |
4 | 103331032130303320200 |
5 | 134432122122232231 |
6 | 2530003431413200 |
7 | 201036556656012 |
oct | 23751634637040 |
9 | 4762758231380 |
10 | 1371410742816 |
11 | 489680680214 |
12 | 1a1956824200 |
13 | 9c4288b224a |
14 | 4a53b6ac1b2 |
15 | 25a182edbe6 |
hex | 13f4e733e20 |
1371410742816 has 72 divisors (see below), whose sum is σ = 3900109200624. Its totient is φ = 457118171520.
The previous prime is 1371410742811. The next prime is 1371410742817. The reversal of 1371410742816 is 6182470141731.
1371410742816 is a `hidden beast` number, since 137 + 1 + 410 + 74 + 28 + 16 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×13714107428162 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1371410742811) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8145115 + ... + 8311781.
It is an arithmetic number, because the mean of its divisors is an integer number (54168183342).
Almost surely, 21371410742816 is an apocalyptic number.
1371410742816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1371410742816 is an abundant number, since it is smaller than the sum of its proper divisors (2528698457808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1371410742816 is a wasteful number, since it uses less digits than its factorization.
1371410742816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195254 (or 195243 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 45.
The spelling of 1371410742816 in words is "one trillion, three hundred seventy-one billion, four hundred ten million, seven hundred forty-two thousand, eight hundred sixteen".
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