Base | Representation |
---|---|
bin | 10110101010000001100 |
3 | 1101201101202 |
4 | 2311100030 |
5 | 142224122 |
6 | 23525032 |
7 | 6211316 |
oct | 2652014 |
9 | 1351352 |
10 | 742412 |
11 | 467870 |
12 | 2b9778 |
13 | 1ccbc8 |
14 | 1547b6 |
15 | e9e92 |
hex | b540c |
742412 has 24 divisors (see below), whose sum is σ = 1451520. Its totient is φ = 329360.
The previous prime is 742409. The next prime is 742439. The reversal of 742412 is 214247.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1889 + ... + 2247.
It is an arithmetic number, because the mean of its divisors is an integer number (60480).
2742412 is an apocalyptic number.
It is an amenable number.
742412 is a deficient number, since it is larger than the sum of its proper divisors (709108).
742412 is a wasteful number, since it uses less digits than its factorization.
742412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421 (or 419 counting only the distinct ones).
The product of its digits is 448, while the sum is 20.
The square root of 742412 is about 861.6333326886. The cubic root of 742412 is about 90.5485835413.
Adding to 742412 its reverse (214247), we get a palindrome (956659).
The spelling of 742412 in words is "seven hundred forty-two thousand, four hundred twelve", and thus it is an iban number.
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