Base | Representation |
---|---|
bin | 11100000011011… |
… | …010000000011000 |
3 | 1012210121202021200 |
4 | 130003122000120 |
5 | 1430441430000 |
6 | 114411434200 |
7 | 14443334004 |
oct | 3403320030 |
9 | 1183552250 |
10 | 470655000 |
11 | 221744082 |
12 | 111755960 |
13 | 7667c2aa |
14 | 46717704 |
15 | 2b4bd500 |
hex | 1c0da018 |
470655000 has 120 divisors (see below), whose sum is σ = 1593005700. Its totient is φ = 125496000.
The previous prime is 470654993. The next prime is 470655001. The reversal of 470655000 is 556074.
470655000 is a `hidden beast` number, since 4 + 7 + 0 + 655 + 0 + 0 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a super-2 number, since 2×4706550002 = 443032258050000000, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (470655001) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 39771 + ... + 50229.
Almost surely, 2470655000 is an apocalyptic number.
470655000 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 470655000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (796502850).
470655000 is an abundant number, since it is smaller than the sum of its proper divisors (1122350700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470655000 is a wasteful number, since it uses less digits than its factorization.
470655000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10491 (or 10469 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 470655000 is about 21694.5845777235. The cubic root of 470655000 is about 777.8590202362.
The spelling of 470655000 in words is "four hundred seventy million, six hundred fifty-five thousand".
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