Base | Representation |
---|---|
bin | 100111010101001111101… |
… | …1111100010111001101010 |
3 | 201010210011122100202100200 |
4 | 1032222133133202321222 |
5 | 1202031431121031010 |
6 | 15255210445413030 |
7 | 1065360251564460 |
oct | 116523737427152 |
9 | 21123148322320 |
10 | 5405744705130 |
11 | 17a4621a5a950 |
12 | 733804b6a176 |
13 | 3029b49238c3 |
14 | 1498d48a0830 |
15 | 95938624cc0 |
hex | 4ea9f7e2e6a |
5405744705130 has 384 divisors, whose sum is σ = 17965779886080. Its totient is φ = 1095077560320.
The previous prime is 5405744705117. The next prime is 5405744705147. The reversal of 5405744705130 is 315074475045.
5405744705130 is a `hidden beast` number, since 5 + 4 + 0 + 574 + 4 + 70 + 5 + 1 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 83675181 + ... + 83739759.
It is an arithmetic number, because the mean of its divisors is an integer number (46785885120).
Almost surely, 25405744705130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5405744705130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8982889943040).
5405744705130 is an abundant number, since it is smaller than the sum of its proper divisors (12560035180950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5405744705130 is a wasteful number, since it uses less digits than its factorization.
5405744705130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64914 (or 64911 counting only the distinct ones).
The product of its (nonzero) digits is 1176000, while the sum is 45.
The spelling of 5405744705130 in words is "five trillion, four hundred five billion, seven hundred forty-four million, seven hundred five thousand, one hundred thirty".
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