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3124053 = 323131109
BaseRepresentation
bin1011111010101101010101
312212201101200
423322231111
51244432203
6150543113
735361012
oct13725525
95781350
103124053
111844169
121067a99
13854c6a
145b4709
1541a9a3
hex2fab55

3124053 has 12 divisors (see below), whose sum is σ = 4531020. Its totient is φ = 2074176.

The previous prime is 3124027. The next prime is 3124057. The reversal of 3124053 is 3504213.

It can be written as a sum of positive squares in 2 ways, for example, as 33489 + 3090564 = 183^2 + 1758^2 .

It is not a de Polignac number, because 3124053 - 28 = 3123797 is a prime.

It is a super-3 number, since 3×31240533 = 91469527173330290631, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3124057) 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, 2263 + ... + 3371.

It is an arithmetic number, because the mean of its divisors is an integer number (377585).

Almost surely, 23124053 is an apocalyptic number.

It is an amenable number.

3124053 is a deficient number, since it is larger than the sum of its proper divisors (1406967).

3124053 is a wasteful number, since it uses less digits than its factorization.

3124053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428 (or 1425 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 3124053 is about 1767.4990806221. The cubic root of 3124053 is about 146.1861171797.

Adding to 3124053 its reverse (3504213), we get a palindrome (6628266).

The spelling of 3124053 in words is "three million, one hundred twenty-four thousand, fifty-three".

Divisors: 1 3 9 313 939 1109 2817 3327 9981 347117 1041351 3124053