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4104000020 = 2251391476259
BaseRepresentation
bin1111010010011110…
…0001001000010100
3101121000101210122202
43310213201020110
531401111000040
61515122544032
7203462265431
oct36447411024
911530353582
104104000020
111816667a5a
12966508018
13505335aa3
142ad0a6b88
1519046a015
hexf49e1214

4104000020 has 24 divisors (see below), whose sum is σ = 8680408800. Its totient is φ = 1629788832.

The previous prime is 4104000011. The next prime is 4104000031. The reversal of 4104000020 is 200004014.

It is a junction number, because it is equal to n+sod(n) for n = 4103999965 and 4104000010.

It is a congruent number.

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, 735350 + ... + 740909.

It is an arithmetic number, because the mean of its divisors is an integer number (361683700).

Almost surely, 24104000020 is an apocalyptic number.

It is an amenable number.

4104000020 is an abundant number, since it is smaller than the sum of its proper divisors (4576408780).

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

4104000020 is a wasteful number, since it uses less digits than its factorization.

4104000020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476407 (or 1476405 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 4104000020 is about 64062.4696682855. The cubic root of 4104000020 is about 1601.0409918339.

Adding to 4104000020 its reverse (200004014), we get a palindrome (4304004034).

The spelling of 4104000020 in words is "four billion, one hundred four million, twenty", and thus it is an aban number.

Divisors: 1 2 4 5 10 20 139 278 556 695 1390 2780 1476259 2952518 5905036 7381295 14762590 29525180 205200001 410400002 820800004 1026000005 2052000010 4104000020