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5342372 = 227297281
BaseRepresentation
bin10100011000010010100100
3101001102100122
4110120102210
52331423442
6310301112
763260300
oct24302244
911042318
105342372
113019892
121957798
131150889
149d0d00
15707dd2
hex5184a4

5342372 has 36 divisors (see below), whose sum is σ = 11026764. Its totient is φ = 2257920.

The previous prime is 5342353. The next prime is 5342377. The reversal of 5342372 is 2732435.

It can be written as a sum of positive squares in 2 ways, for example, as 3013696 + 2328676 = 1736^2 + 1526^2 .

It is a d-powerful number, because it can be written as 56 + 312 + 46 + 212 + 314 + 72 + 212 .

It is not an unprimeable number, because it can be changed into a prime (5342377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18872 + ... + 19152.

It is an arithmetic number, because the mean of its divisors is an integer number (306299).

Almost surely, 25342372 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 5342372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5513382).

5342372 is an abundant number, since it is smaller than the sum of its proper divisors (5684392).

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

5342372 is a wasteful number, since it uses less digits than its factorization.

5342372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 387 counting only the distinct ones).

The product of its digits is 5040, while the sum is 26.

The square root of 5342372 is about 2311.3571770715. The cubic root of 5342372 is about 174.8147372752.

The spelling of 5342372 in words is "five million, three hundred forty-two thousand, three hundred seventy-two".

Divisors: 1 2 4 7 14 28 49 97 98 194 196 281 388 562 679 1124 1358 1967 2716 3934 4753 7868 9506 13769 19012 27257 27538 54514 55076 109028 190799 381598 763196 1335593 2671186 5342372