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2053246 = 213157503
BaseRepresentation
bin111110101010001111110
310212022112011
413311101332
51011200441
6112001434
723311066
oct7652176
93768464
102053246
1111826a8
1283027a
1356b750
143b63a6
152a8581
hex1f547e

2053246 has 16 divisors (see below), whose sum is σ = 3344544. Its totient is φ = 939744.

The previous prime is 2053237. The next prime is 2053253. The reversal of 2053246 is 6423502.

It is a happy number.

It is a d-powerful number, because it can be written as 29 + 0 + 59 + 32 + 215 + 48 + 64 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3831 + ... + 4333.

It is an arithmetic number, because the mean of its divisors is an integer number (209034).

22053246 is an apocalyptic number.

2053246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2053246 is a deficient number, since it is larger than the sum of its proper divisors (1291298).

2053246 is a wasteful number, since it uses less digits than its factorization.

2053246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2053246 is about 1432.9152103317. The cubic root of 2053246 is about 127.1004227727.

Adding to 2053246 its reverse (6423502), we get a palindrome (8476748).

The spelling of 2053246 in words is "two million, fifty-three thousand, two hundred forty-six".

Divisors: 1 2 13 26 157 314 503 1006 2041 4082 6539 13078 78971 157942 1026623 2053246