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6053449290 = 235728825949
BaseRepresentation
bin1011010001101000…
…00100111001001010
3120121212122002022120
411220310010321022
544344140334130
62440402232110
7303003320130
oct55064047112
916555562276
106053449290
112627018059
12120b355636
13756191175
14415d63750
15256694910
hex168d04e4a

6053449290 has 32 divisors (see below), whose sum is σ = 16603747200. Its totient is φ = 1383645504.

The previous prime is 6053449289. The next prime is 6053449291. The reversal of 6053449290 is 929443506.

It is an interprime number because it is at equal distance from previous prime (6053449289) and next prime (6053449291).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6053449291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14412765 + ... + 14413184.

It is an arithmetic number, because the mean of its divisors is an integer number (518867100).

Almost surely, 26053449290 is an apocalyptic number.

6053449290 is an abundant number, since it is smaller than the sum of its proper divisors (10550297910).

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

6053449290 is a wasteful number, since it uses less digits than its factorization.

6053449290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28825966.

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 6053449290 is about 77803.9156469647. The cubic root of 6053449290 is about 1822.5004164149.

The spelling of 6053449290 in words is "six billion, fifty-three million, four hundred forty-nine thousand, two hundred ninety".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 28825949 57651898 86477847 144129745 172955694 201781643 288259490 403563286 432389235 605344929 864778470 1008908215 1210689858 2017816430 3026724645 6053449290