Base | Representation |
---|---|
bin | 11011111111101… |
… | …111111001000100 |
3 | 1012201211000212200 |
4 | 123333233321010 |
5 | 1430220233233 |
6 | 114335114500 |
7 | 14432231202 |
oct | 3377577104 |
9 | 1181730780 |
10 | 469696068 |
11 | 221149676 |
12 | 111372a30 |
13 | 7640498a |
14 | 46548072 |
15 | 2b37e313 |
hex | 1bfefe44 |
469696068 has 72 divisors (see below), whose sum is σ = 1206773568. Its totient is φ = 154018368.
The previous prime is 469696061. The next prime is 469696091. The reversal of 469696068 is 860696964.
It is a happy number.
469696068 is a `hidden beast` number, since 469 + 69 + 60 + 68 = 666.
It is a super-2 number, since 2×4696960682 = 441228792589321248, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (469696061) 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, 730155 + ... + 730797.
It is an arithmetic number, because the mean of its divisors is an integer number (16760744).
Almost surely, 2469696068 is an apocalyptic number.
It is an amenable number.
469696068 is an abundant number, since it is smaller than the sum of its proper divisors (737077500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
469696068 is a wasteful number, since it uses less digits than its factorization.
469696068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 953 (or 948 counting only the distinct ones).
The product of its (nonzero) digits is 3359232, while the sum is 54.
The square root of 469696068 is about 21672.4725862094. The cubic root of 469696068 is about 777.3303803156.
The spelling of 469696068 in words is "four hundred sixty-nine million, six hundred ninety-six thousand, sixty-eight".
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