Base | Representation |
---|---|
bin | 11101101011010111000 |
3 | 1211101222111 |
4 | 3231122320 |
5 | 222104342 |
6 | 32502104 |
7 | 11160124 |
oct | 3553270 |
9 | 1741874 |
10 | 972472 |
11 | 6046a6 |
12 | 3aa934 |
13 | 280837 |
14 | 1b4584 |
15 | 143217 |
hex | ed6b8 |
972472 has 8 divisors (see below), whose sum is σ = 1823400. Its totient is φ = 486232.
The previous prime is 972469. The next prime is 972473. The reversal of 972472 is 274279.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (972473) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60772 + ... + 60787.
It is an arithmetic number, because the mean of its divisors is an integer number (227925).
2972472 is an apocalyptic number.
It is an amenable number.
972472 is a deficient number, since it is larger than the sum of its proper divisors (850928).
972472 is a wasteful number, since it uses less digits than its factorization.
972472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121565 (or 121561 counting only the distinct ones).
The product of its digits is 7056, while the sum is 31.
The square root of 972472 is about 986.1399495001. The cubic root of 972472 is about 99.0738489222.
It can be divided in two parts, 972 and 472, that added together give a square (1444 = 382).
The spelling of 972472 in words is "nine hundred seventy-two thousand, four hundred seventy-two".
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