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6130272 = 25363857
BaseRepresentation
bin10111011000101001100000
3102112110011010
4113120221200
53032132042
6335220520
7103051341
oct27305140
912473133
106130272
113507845
122077740
1313683a5
14b580c8
1581159c
hex5d8a60

6130272 has 24 divisors (see below), whose sum is σ = 16092216. Its totient is φ = 2043392.

The previous prime is 6130261. The next prime is 6130273. The reversal of 6130272 is 2720316.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×61302723 (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6130273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31833 + ... + 32024.

It is an arithmetic number, because the mean of its divisors is an integer number (670509).

Almost surely, 26130272 is an apocalyptic number.

It is an amenable number.

6130272 is an abundant number, since it is smaller than the sum of its proper divisors (9961944).

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

6130272 is a wasteful number, since it uses less digits than its factorization.

6130272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63870 (or 63862 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 6130272 is about 2475.9386099013. The cubic root of 6130272 is about 183.0177653033.

Subtracting from 6130272 its sum of digits (21), we obtain a triangular number (6130251 = T3501).

Adding to 6130272 its reverse (2720316), we get a palindrome (8850588).

The spelling of 6130272 in words is "six million, one hundred thirty thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 63857 127714 191571 255428 383142 510856 766284 1021712 1532568 2043424 3065136 6130272