Search a number
-
+
373248 = 2936
BaseRepresentation
bin1011011001000000000
3200222000000
41123020000
543420443
612000000
73113121
oct1331000
9628000
10373248
11235477
12160000
13100b75
149a048
15758d3
hex5b200

373248 has 70 divisors (see below), whose sum is σ = 1118139. Its totient is φ = 124416.

The previous prime is 373231. The next prime is 373273. The reversal of 373248 is 842373.

Multipling 373248 by its sum of digits (27), we get a 9-th power (10077696 = 69).

373248 divided by its sum of digits (27) gives a cube (13824 = 243).

The cubic root of 373248 is 72.

It is a perfect power (a cube), and thus also a powerful number.

It is a Jordan-Polya number, since it can be written as 4! ⋅ (3!)5 ⋅ 2!.

It can be written as a sum of positive squares in only one way, i.e., 186624 + 186624 = 432^2 + 432^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=432.

It is a Harshad number since it is a multiple of its sum of digits (27).

Its product of digits (4032) is a multiple of the sum of its prime factors (36).

It is an unprimeable number.

373248 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 6 ways as a sum of consecutive naturals, for example, 124415 + 124416 + 124417.

373248 is a Friedman number, since it can be written as (84-7-3-2)^3, using all its digits and the basic arithmetic operations.

2373248 is an apocalyptic number.

373248 is a droll number since its even prime factors and its odd prime factors have the same sum.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 373248

373248 is an abundant number, since it is smaller than the sum of its proper divisors (744891).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

373248 is an frugal number, since it uses more digits than its factorization.

373248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36 (or 5 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 373248 is about 610.9402589452.

The spelling of 373248 in words is "three hundred seventy-three thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1152 1296 1458 1536 1728 1944 2304 2592 2916 3456 3888 4608 5184 5832 6912 7776 10368 11664 13824 15552 20736 23328 31104 41472 46656 62208 93312 124416 186624 373248