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1395372 = 223112312
BaseRepresentation
bin101010100101010101100
32121220002110
411110222230
5324122442
645524020
714601066
oct5245254
92556073
101395372
11873400
12573610
1339b184
14284736
151c869c
hex154aac

1395372 has 54 divisors (see below), whose sum is σ = 3697932. Its totient is φ = 409200.

The previous prime is 1395367. The next prime is 1395413. The reversal of 1395372 is 2735931.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 44997 + ... + 45027.

21395372 is an apocalyptic number.

1395372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1395372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1848966).

1395372 is an abundant number, since it is smaller than the sum of its proper divisors (2302560).

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

1395372 is a wasteful number, since it uses less digits than its factorization.

1395372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 47 counting only the distinct ones).

The product of its digits is 5670, while the sum is 30.

The square root of 1395372 is about 1181.2586507620. The cubic root of 1395372 is about 111.7454892603.

The spelling of 1395372 in words is "one million, three hundred ninety-five thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 11 12 22 31 33 44 62 66 93 121 124 132 186 242 341 363 372 484 682 726 961 1023 1364 1452 1922 2046 2883 3751 3844 4092 5766 7502 10571 11253 11532 15004 21142 22506 31713 42284 45012 63426 116281 126852 232562 348843 465124 697686 1395372