Base | Representation |
---|---|
bin | 11011111111111… |
… | …000001100000100 |
3 | 1012201212202111100 |
4 | 123333320030010 |
5 | 1430222330202 |
6 | 114335540100 |
7 | 14432432241 |
oct | 3377701404 |
9 | 1181782440 |
10 | 469730052 |
11 | 221172160 |
12 | 11138a630 |
13 | 7641729c |
14 | 465565c8 |
15 | 2b38941c |
hex | 1bff8304 |
469730052 has 72 divisors (see below), whose sum is σ = 1340015040. Its totient is φ = 137430720.
The previous prime is 469730047. The next prime is 469730057. The reversal of 469730052 is 250037964.
It is an interprime number because it is at equal distance from previous prime (469730047) and next prime (469730057).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 469729989 and 469730016.
It is not an unprimeable number, because it can be changed into a prime (469730057) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8968 + ... + 31935.
It is an arithmetic number, because the mean of its divisors is an integer number (18611320).
Almost surely, 2469730052 is an apocalyptic number.
It is an amenable number.
469730052 is an abundant number, since it is smaller than the sum of its proper divisors (870284988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
469730052 is a wasteful number, since it uses less digits than its factorization.
469730052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40953 (or 40948 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 469730052 is about 21673.2566080873. The cubic root of 469730052 is about 777.3491273028.
The spelling of 469730052 in words is "four hundred sixty-nine million, seven hundred thirty thousand, fifty-two".
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