Base | Representation |
---|---|
bin | 1001001111011110001111… |
… | …1101001001101100010010 |
3 | 1022222102101222102020212200 |
4 | 2103313203331021230102 |
5 | 2312441043030113204 |
6 | 33340032021104030 |
7 | 2066065340564205 |
oct | 223674375115422 |
9 | 38872358366780 |
10 | 10161422113554 |
11 | 326848696a138 |
12 | 1181427858016 |
13 | 5892aac1704a |
14 | 271b5b86d93c |
15 | 1294c6692539 |
hex | 93de3f49b12 |
10161422113554 has 96 divisors (see below), whose sum is σ = 23374403357760. Its totient is φ = 3179302342656.
The previous prime is 10161422113541. The next prime is 10161422113561. The reversal of 10161422113554 is 45531122416101.
10161422113554 is a `hidden beast` number, since 1 + 0 + 1 + 61 + 42 + 2 + 1 + 1 + 3 + 554 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 269923057 + ... + 269960699.
It is an arithmetic number, because the mean of its divisors is an integer number (243483368310).
Almost surely, 210161422113554 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10161422113554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11687201678880).
10161422113554 is an abundant number, since it is smaller than the sum of its proper divisors (13212981244206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10161422113554 is a wasteful number, since it uses less digits than its factorization.
10161422113554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40024 (or 40021 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 36.
Adding to 10161422113554 its reverse (45531122416101), we get a palindrome (55692544529655).
The spelling of 10161422113554 in words is "ten trillion, one hundred sixty-one billion, four hundred twenty-two million, one hundred thirteen thousand, five hundred fifty-four".
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