Base | Representation |
---|---|
bin | 101100101101010001100 |
3 | 2202102120020 |
4 | 11211222030 |
5 | 333334342 |
6 | 51222140 |
7 | 15311025 |
oct | 5455214 |
9 | 2672506 |
10 | 1464972 |
11 | 910723 |
12 | 5a7950 |
13 | 3c3a62 |
14 | 2a1c4c |
15 | 1de0ec |
hex | 165a8c |
1464972 has 12 divisors (see below), whose sum is σ = 3418296. Its totient is φ = 488320.
The previous prime is 1464961. The next prime is 1464977. The reversal of 1464972 is 2794641.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×14649722 = 4292285921568, which contains 22 as substring.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (1464977) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61029 + ... + 61052.
It is an arithmetic number, because the mean of its divisors is an integer number (284858).
21464972 is an apocalyptic number.
1464972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1464972 is an abundant number, since it is smaller than the sum of its proper divisors (1953324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1464972 is a wasteful number, since it uses less digits than its factorization.
1464972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122088 (or 122086 counting only the distinct ones).
The product of its digits is 12096, while the sum is 33.
The square root of 1464972 is about 1210.3602769424. The cubic root of 1464972 is about 113.5733513832.
The spelling of 1464972 in words is "one million, four hundred sixty-four thousand, nine hundred seventy-two".
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