Base | Representation |
---|---|
bin | 1011010101100010000 |
3 | 200212120020 |
4 | 1122230100 |
5 | 43341342 |
6 | 11543440 |
7 | 3105003 |
oct | 1325420 |
9 | 625506 |
10 | 371472 |
11 | 234102 |
12 | 15ab80 |
13 | 10010a |
14 | 9953a |
15 | 750ec |
hex | 5ab10 |
371472 has 40 divisors (see below), whose sum is σ = 982080. Its totient is φ = 120960.
The previous prime is 371471. The next prime is 371479. The reversal of 371472 is 274173.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (371471) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3354 + ... + 3462.
It is an arithmetic number, because the mean of its divisors is an integer number (24552).
2371472 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 371472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491040).
371472 is an abundant number, since it is smaller than the sum of its proper divisors (610608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
371472 is a wasteful number, since it uses less digits than its factorization.
371472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191 (or 185 counting only the distinct ones).
The product of its digits is 1176, while the sum is 24.
The square root of 371472 is about 609.4850285282. The cubic root of 371472 is about 71.8856208628.
The spelling of 371472 in words is "three hundred seventy-one thousand, four hundred seventy-two", and thus it is an iban number.
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