Base | Representation |
---|---|
bin | 101011111011100… |
… | …0001100101110110 |
3 | 10210201200002210200 |
4 | 1113313001211312 |
5 | 11004323322410 |
6 | 402133501330 |
7 | 51346103133 |
oct | 12767014566 |
9 | 3721602720 |
10 | 1474042230 |
11 | 697070821 |
12 | 3517a1846 |
13 | 1a650414b |
14 | ddaa758a |
15 | 8961d3c0 |
hex | 57dc1976 |
1474042230 has 48 divisors (see below), whose sum is σ = 4034225520. Its totient is φ = 372389184.
The previous prime is 1474042217. The next prime is 1474042237. The reversal of 1474042230 is 322404741.
It is a junction number, because it is equal to n+sod(n) for n = 1474042194 and 1474042203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1474042237) 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, 429297 + ... + 432716.
It is an arithmetic number, because the mean of its divisors is an integer number (84046365).
Almost surely, 21474042230 is an apocalyptic number.
1474042230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1474042230 is an abundant number, since it is smaller than the sum of its proper divisors (2560183290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1474042230 is a wasteful number, since it uses less digits than its factorization.
1474042230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 862045 (or 862042 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 27.
The square root of 1474042230 is about 38393.2576112004. The cubic root of 1474042230 is about 1138.0726204400.
Adding to 1474042230 its reverse (322404741), we get a palindrome (1796446971).
The spelling of 1474042230 in words is "one billion, four hundred seventy-four million, forty-two thousand, two hundred thirty".
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