Base | Representation |
---|---|
bin | 10100011101000000101000… |
… | …110110110000111011110010 |
3 | 102210111120020102002200202210 |
4 | 110131000220312300323302 |
5 | 43242303234001223044 |
6 | 515152303504352550 |
7 | 24642665612163606 |
oct | 2435005066607362 |
9 | 383446212080683 |
10 | 89954480492274 |
11 | 26731532147292 |
12 | a109945615756 |
13 | 3b26895584188 |
14 | 182db6a461506 |
15 | a5edc85201b9 |
hex | 51d028db0ef2 |
89954480492274 has 32 divisors (see below), whose sum is σ = 180095939037504. Its totient is φ = 29953667338560.
The previous prime is 89954480492231. The next prime is 89954480492341. The reversal of 89954480492274 is 47229408445998.
It is a junction number, because it is equal to n+sod(n) for n = 89954480492196 and 89954480492205.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104036137 + ... + 104897219.
It is an arithmetic number, because the mean of its divisors is an integer number (5627998094922).
Almost surely, 289954480492274 is an apocalyptic number.
89954480492274 is an abundant number, since it is smaller than the sum of its proper divisors (90141458545230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89954480492274 is a wasteful number, since it uses less digits than its factorization.
89954480492274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 879162.
The product of its (nonzero) digits is 1672151040, while the sum is 75.
The spelling of 89954480492274 in words is "eighty-nine trillion, nine hundred fifty-four billion, four hundred eighty million, four hundred ninety-two thousand, two hundred seventy-four".
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