Base | Representation |
---|---|
bin | 1011101011011011100000 |
3 | 12202112112212 |
4 | 23223123200 |
5 | 1240431342 |
6 | 145341252 |
7 | 35010401 |
oct | 13533340 |
9 | 5675485 |
10 | 3061472 |
11 | 1801147 |
12 | 1037828 |
13 | 83262b |
14 | 5999a8 |
15 | 407182 |
hex | 2eb6e0 |
3061472 has 24 divisors (see below), whose sum is σ = 6237000. Its totient is φ = 1477504.
The previous prime is 3061463. The next prime is 3061481. The reversal of 3061472 is 2741603.
It is an interprime number because it is at equal distance from previous prime (3061463) and next prime (3061481).
It is a super-2 number, since 2×30614722 = 18745221613568, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722 + ... + 2577.
It is an arithmetic number, because the mean of its divisors is an integer number (259875).
Almost surely, 23061472 is an apocalyptic number.
3061472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3061472 is an abundant number, since it is smaller than the sum of its proper divisors (3175528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3061472 is a wasteful number, since it uses less digits than its factorization.
3061472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3338 (or 3330 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 3061472 is about 1749.7062610621. The cubic root of 3061472 is about 145.2033927268.
It can be divided in two parts, 30 and 61472, that multiplied together give a triangular number (1844160 = T1920).
The spelling of 3061472 in words is "three million, sixty-one thousand, four hundred seventy-two".
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