Base | Representation |
---|---|
bin | 11100000001110… |
… | …110001000011010 |
3 | 1012202211222010100 |
4 | 130001312020122 |
5 | 1430340332124 |
6 | 114355000230 |
7 | 14440011225 |
oct | 3401661032 |
9 | 1182758110 |
10 | 470245914 |
11 | 221494796 |
12 | 111599076 |
13 | 76568028 |
14 | 4664c5bc |
15 | 2b43c1c9 |
hex | 1c07621a |
470245914 has 24 divisors (see below), whose sum is σ = 1019483712. Its totient is φ = 156653640.
The previous prime is 470245907. The next prime is 470245927. The reversal of 470245914 is 419542074.
It is a happy number.
470245914 is a `hidden beast` number, since 47 + 0 + 24 + 591 + 4 = 666.
It is a super-2 number, since 2×4702459142 = 442262439267390792, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26697 + ... + 40659.
It is an arithmetic number, because the mean of its divisors is an integer number (42478488).
Almost surely, 2470245914 is an apocalyptic number.
470245914 is an abundant number, since it is smaller than the sum of its proper divisors (549237798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470245914 is a wasteful number, since it uses less digits than its factorization.
470245914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15842 (or 15839 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 470245914 is about 21685.1542304868. The cubic root of 470245914 is about 777.6335872584.
Adding to 470245914 its reverse (419542074), we get a palindrome (889787988).
The spelling of 470245914 in words is "four hundred seventy million, two hundred forty-five thousand, nine hundred fourteen".
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