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3041220049 = 71791927809
BaseRepresentation
bin1011010101000101…
…0101010111010001
321211221120222121121
42311101111113101
522212023020144
61221435522241
7135235641520
oct26521252721
97757528547
103041220049
1113207646aa
1270a5b9381
133960b74ba
1420bc964b7
1512bed7384
hexb54555d1

3041220049 has 16 divisors (see below), whose sum is σ = 3684268800. Its totient is φ = 2450663424.

The previous prime is 3041220043. The next prime is 3041220071. The reversal of 3041220049 is 9400221403.

3041220049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3041220049 - 229 = 2504349137 is a prime.

It is a super-3 number, since 3×30412200493 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3041220043) 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, 95457 + ... + 123265.

It is an arithmetic number, because the mean of its divisors is an integer number (230266800).

Almost surely, 23041220049 is an apocalyptic number.

It is an amenable number.

3041220049 is a deficient number, since it is larger than the sum of its proper divisors (643048751).

3041220049 is a wasteful number, since it uses less digits than its factorization.

3041220049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28752.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3041220049 is about 55147.2578556722. The cubic root of 3041220049 is about 1448.8250567552.

The spelling of 3041220049 in words is "three billion, forty-one million, two hundred twenty thousand, forty-nine".

Divisors: 1 7 17 119 919 6433 15623 27809 109361 194663 472753 3309271 25556471 178895297 434460007 3041220049