Base | Representation |
---|---|
bin | 11110101010001100110… |
… | …000101111010101110100 |
3 | 21110102021011201001010200 |
4 | 132222030300233111310 |
5 | 234004410230441400 |
6 | 4251521111520500 |
7 | 305134556535120 |
oct | 36521460572564 |
9 | 7412234631120 |
10 | 2106895562100 |
11 | 74259068883a |
12 | 2a03b7089130 |
13 | 1238aa841274 |
14 | 73d8d642580 |
15 | 39c127a1b00 |
hex | 1ea8cc2f574 |
2106895562100 has 432 divisors, whose sum is σ = 7828184547456. Its totient is φ = 463916160000.
The previous prime is 2106895562099. The next prime is 2106895562129. The reversal of 2106895562100 is 12655986012.
2106895562100 is a `hidden beast` number, since 2 + 1 + 0 + 6 + 89 + 5 + 562 + 1 + 0 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 23498355 + ... + 23587845.
Almost surely, 22106895562100 is an apocalyptic number.
2106895562100 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 2106895562100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3914092273728).
2106895562100 is an abundant number, since it is smaller than the sum of its proper divisors (5721288985356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2106895562100 is a wasteful number, since it uses less digits than its factorization.
2106895562100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89656 (or 89646 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 45.
The spelling of 2106895562100 in words is "two trillion, one hundred six billion, eight hundred ninety-five million, five hundred sixty-two thousand, one hundred".
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