Base | Representation |
---|---|
bin | 1101101100001001000… |
… | …01010000010000110100 |
3 | 1122222010020001211120001 |
4 | 12312010201100100310 |
5 | 30201311413321030 |
6 | 1000030455121044 |
7 | 45661216236046 |
oct | 6660441202064 |
9 | 1588106054501 |
10 | 470374745140 |
11 | 17153730aaa3 |
12 | 771b3673184 |
13 | 354825c4081 |
14 | 18aa2887a96 |
15 | c37ed7ecca |
hex | 6d84850434 |
470374745140 has 24 divisors (see below), whose sum is σ = 987895034280. Its totient is φ = 188129313408.
The previous prime is 470374745131. The next prime is 470374745153. The reversal of 470374745140 is 41547473074.
It can be written as a sum of positive squares in 4 ways, for example, as 11501275536 + 458873469604 = 107244^2 + 677402^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098495 + ... + 1465414.
It is an arithmetic number, because the mean of its divisors is an integer number (41162293095).
Almost surely, 2470374745140 is an apocalyptic number.
It is an amenable number.
470374745140 is an abundant number, since it is smaller than the sum of its proper divisors (517520289140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470374745140 is a wasteful number, since it uses less digits than its factorization.
470374745140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2573091 (or 2573089 counting only the distinct ones).
The product of its (nonzero) digits is 1317120, while the sum is 46.
The spelling of 470374745140 in words is "four hundred seventy billion, three hundred seventy-four million, seven hundred forty-five thousand, one hundred forty".
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