Base | Representation |
---|---|
bin | 1001100100110001100… |
… | …1001100011000110000 |
3 | 120201120121202121221011 |
4 | 2121030121030120300 |
5 | 10143334022230000 |
6 | 203322120440304 |
7 | 14612140404601 |
oct | 2311431143060 |
9 | 521517677834 |
10 | 164490430000 |
11 | 6383a617736 |
12 | 27a67619094 |
13 | 126856724b0 |
14 | 7d6604bda8 |
15 | 442acda2ba |
hex | 264c64c630 |
164490430000 has 100 divisors (see below), whose sum is σ = 428882563648. Its totient is φ = 60734880000.
The previous prime is 164490429979. The next prime is 164490430103. The reversal of 164490430000 is 34094461.
It is a tau number, because it is divible by the number of its divisors (100).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 502656 + ... + 762655.
Almost surely, 2164490430000 is an apocalyptic number.
164490430000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
164490430000 is an abundant number, since it is smaller than the sum of its proper divisors (264392133648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164490430000 is a wasteful number, since it uses less digits than its factorization.
164490430000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1265352 (or 1265331 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 31.
The spelling of 164490430000 in words is "one hundred sixty-four billion, four hundred ninety million, four hundred thirty thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •