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6113485 = 57224953
BaseRepresentation
bin10111010100100011001101
3102111121010101
4113110203031
53031112420
6335011101
7102651400
oct27244315
912447111
106113485
1134a6174
122069a91
131360861
14b51d37
1580b60a
hex5d48cd

6113485 has 12 divisors (see below), whose sum is σ = 8534268. Its totient is φ = 4191936.

The previous prime is 6113467. The next prime is 6113491. The reversal of 6113485 is 5843116.

It can be written as a sum of positive squares in 2 ways, for example, as 3337929 + 2775556 = 1827^2 + 1666^2 .

It is not a de Polignac number, because 6113485 - 25 = 6113453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12232 + ... + 12721.

It is an arithmetic number, because the mean of its divisors is an integer number (711189).

Almost surely, 26113485 is an apocalyptic number.

It is an amenable number.

6113485 is a deficient number, since it is larger than the sum of its proper divisors (2420783).

6113485 is a wasteful number, since it uses less digits than its factorization.

6113485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24972 (or 24965 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 6113485 is about 2472.5462584146. The cubic root of 6113485 is about 182.8505553279.

It can be divided in two parts, 611 and 3485, that added together give a 12-th power (4096 = 212).

The spelling of 6113485 in words is "six million, one hundred thirteen thousand, four hundred eighty-five".

Divisors: 1 5 7 35 49 245 24953 124765 174671 873355 1222697 6113485