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2041033220 = 2253715231811
BaseRepresentation
bin111100110100111…
…1011001000000100
312021020120020012222
41321221323020010
513140001030340
6534310231512
7101402332112
oct17151731004
95236506188
102041033220
11958123516
1248b655598
13266b13285
141550daab2
15be2ba8b5
hex79a7b204

2041033220 has 48 divisors (see below), whose sum is σ = 4407334848. Its totient is φ = 793388160.

The previous prime is 2041033213. The next prime is 2041033229. The reversal of 2041033220 is 223301402.

It is not an unprimeable number, because it can be changed into a prime (2041033229) 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, 1126115 + ... + 1127925.

It is an arithmetic number, because the mean of its divisors is an integer number (91819476).

Almost surely, 22041033220 is an apocalyptic number.

2041033220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041033220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2203667424).

2041033220 is an abundant number, since it is smaller than the sum of its proper divisors (2366301628).

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

2041033220 is a wasteful number, since it uses less digits than its factorization.

2041033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380 (or 3378 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2041033220 is about 45177.7956522892. The cubic root of 2041033220 is about 1268.4792220805.

Adding to 2041033220 its reverse (223301402), we get a palindrome (2264334622).

The spelling of 2041033220 in words is "two billion, forty-one million, thirty-three thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 37 74 148 185 370 740 1523 1811 3046 3622 6092 7244 7615 9055 15230 18110 30460 36220 56351 67007 112702 134014 225404 268028 281755 335035 563510 670070 1127020 1340140 2758153 5516306 11032612 13790765 27581530 55163060 102051661 204103322 408206644 510258305 1020516610 2041033220