Base | Representation |
---|---|
bin | 11001100101010… |
… | …100011100100010 |
3 | 1002220122022012100 |
4 | 121211110130202 |
5 | 1334334312344 |
6 | 110331311230 |
7 | 13431153144 |
oct | 3145243442 |
9 | 1086568170 |
10 | 429213474 |
11 | 200309488 |
12 | bb8ab516 |
13 | 6abcc591 |
14 | 4100ac94 |
15 | 27a34569 |
hex | 19954722 |
429213474 has 24 divisors (see below), whose sum is σ = 930814092. Its totient is φ = 142940160.
The previous prime is 429213469. The next prime is 429213479. The reversal of 429213474 is 474312924.
It is an interprime number because it is at equal distance from previous prime (429213469) and next prime (429213479).
It can be written as a sum of positive squares in 2 ways, for example, as 426133449 + 3080025 = 20643^2 + 1755^2 .
It is not an unprimeable number, because it can be changed into a prime (429213479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10414 + ... + 31094.
Almost surely, 2429213474 is an apocalyptic number.
429213474 is an abundant number, since it is smaller than the sum of its proper divisors (501600618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
429213474 is a wasteful number, since it uses less digits than its factorization.
429213474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21842 (or 21839 counting only the distinct ones).
The product of its digits is 48384, while the sum is 36.
The square root of 429213474 is about 20717.4678472057. The cubic root of 429213474 is about 754.3237510027.
It can be divided in two parts, 4292 and 13474, that added together give a triangular number (17766 = T188).
The spelling of 429213474 in words is "four hundred twenty-nine million, two hundred thirteen thousand, four hundred seventy-four".
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