Base | Representation |
---|---|
bin | 11100000000111… |
… | …011111111000110 |
3 | 1012202101212102110 |
4 | 130000323333012 |
5 | 1430310222000 |
6 | 114345521450 |
7 | 14434666662 |
oct | 3400737706 |
9 | 1182355373 |
10 | 470007750 |
11 | 221341863 |
12 | 1114a3286 |
13 | 764b37c4 |
14 | 465c98a2 |
15 | 2b3e1850 |
hex | 1c03bfc6 |
470007750 has 64 divisors (see below), whose sum is σ = 1234920960. Its totient is φ = 118735200.
The previous prime is 470007749. The next prime is 470007761. The reversal of 470007750 is 57700074.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2242 + ... + 30741.
It is an arithmetic number, because the mean of its divisors is an integer number (19295640).
Almost surely, 2470007750 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 470007750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (617460480).
470007750 is an abundant number, since it is smaller than the sum of its proper divisors (764913210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470007750 is a wasteful number, since it uses less digits than its factorization.
470007750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33022 (or 33012 counting only the distinct ones).
The product of its (nonzero) digits is 6860, while the sum is 30.
The square root of 470007750 is about 21679.6621283635. The cubic root of 470007750 is about 777.5022831927.
The spelling of 470007750 in words is "four hundred seventy million, seven thousand, seven hundred fifty".
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