| Base | Representation |
|---|---|
| bin | 11000000110011010110… |
| … | …111001010100011000110 |
| 3 | 12212022211200021121001000 |
| 4 | 120012122313022203012 |
| 5 | 204113304100430400 |
| 6 | 3304455112314130 |
| 7 | 230440126333041 |
| oct | 30063267124306 |
| 9 | 5768750247030 |
| 10 | 1656160561350 |
| 11 | 589412508459 |
| 12 | 228b849a2946 |
| 13 | c02380ba929 |
| 14 | 5a2312a3c58 |
| 15 | 2d131c2a600 |
| hex | 1819adca8c6 |
1656160561350 has 192 divisors, whose sum is σ = 4595660858880. Its totient is φ = 438551625600.
The previous prime is 1656160561333. The next prime is 1656160561379. The reversal of 1656160561350 is 531650616561.
1656160561350 is a `hidden beast` number, since 1 + 6 + 5 + 6 + 1 + 605 + 6 + 1 + 35 + 0 = 666.
It is a super-2 number, since 2×16561605613502 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 1656160561296 and 1656160561305.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 177637789 + ... + 177647111.
It is an arithmetic number, because the mean of its divisors is an integer number (23935733640).
Almost surely, 21656160561350 is an apocalyptic number.
1656160561350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1656160561350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2297830429440).
1656160561350 is an abundant number, since it is smaller than the sum of its proper divisors (2939500297530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1656160561350 is a wasteful number, since it uses less digits than its factorization.
1656160561350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10252 (or 10241 counting only the distinct ones).
The product of its (nonzero) digits is 486000, while the sum is 45.
The spelling of 1656160561350 in words is "one trillion, six hundred fifty-six billion, one hundred sixty million, five hundred sixty-one thousand, three hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •