Search a number
-
+
470501136000 = 2734537231239
BaseRepresentation
bin1101101100011000000…
…11011001011010000000
31122222110000220011020000
412312030003121122000
530202041242323000
61000051212120000
745664312445400
oct6661403313200
91588400804200
10470501136000
111715a1697355
1277229a66000
13354a2847b6c
1418ab5588800
15c38aee9000
hex6d8c0d9680

470501136000 has 1920 divisors, whose sum is σ = 2107105228800. Its totient is φ = 103638528000.

The previous prime is 470501135999. The next prime is 470501136029. The reversal of 470501136000 is 631105074.

470501136000 is a `hidden beast` number, since 4 + 7 + 0 + 50 + 1 + 1 + 3 + 600 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1920).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 1968623881 + ... + 1968624119.

It is an arithmetic number, because the mean of its divisors is an integer number (1097450640).

Almost surely, 2470501136000 is an apocalyptic number.

470501136000 is a gapful number since it is divisible by the number (40) 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 470501136000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1053552614400).

470501136000 is an abundant number, since it is smaller than the sum of its proper divisors (1636604092800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

470501136000 is a wasteful number, since it uses less digits than its factorization.

470501136000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The spelling of 470501136000 in words is "four hundred seventy billion, five hundred one million, one hundred thirty-six thousand".