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4041013420 = 2251031961657
BaseRepresentation
bin1111000011011100…
…1111100010101100
3101102121212202021201
43300313033202230
531233444412140
61504552535244
7202066022143
oct36067174254
911377782251
104041013420
111794057214
129493b1524
134c5281602
142a498c75a
15189b7749a
hexf0dcf8ac

4041013420 has 24 divisors (see below), whose sum is σ = 8568522144. Its totient is φ = 1600711296.

The previous prime is 4041013399. The next prime is 4041013469. The reversal of 4041013420 is 243101404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978769 + ... + 982888.

It is an arithmetic number, because the mean of its divisors is an integer number (357021756).

Almost surely, 24041013420 is an apocalyptic number.

It is an amenable number.

4041013420 is an abundant number, since it is smaller than the sum of its proper divisors (4527508724).

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

4041013420 is a wasteful number, since it uses less digits than its factorization.

4041013420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961769 (or 1961767 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4041013420 is about 63568.9658559898. The cubic root of 4041013420 is about 1592.8080095463.

Adding to 4041013420 its reverse (243101404), we get a palindrome (4284114824).

The spelling of 4041013420 in words is "four billion, forty-one million, thirteen thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 103 206 412 515 1030 2060 1961657 3923314 7846628 9808285 19616570 39233140 202050671 404101342 808202684 1010253355 2020506710 4041013420