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2041031230 = 257101288689
BaseRepresentation
bin111100110100111…
…1010101000111110
312021020120010111021
41321221322220332
513140000444410
6534310214354
7101402323240
oct17151725076
95236503437
102041031230
11958121a77
1248b6543ba
13266b123b4
141550da090
15be2b9eda
hex79a7aa3e

2041031230 has 32 divisors (see below), whose sum is σ = 4240278720. Its totient is φ = 692851200.

The previous prime is 2041031207. The next prime is 2041031287. The reversal of 2041031230 is 321301402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137275 + ... + 151414.

It is an arithmetic number, because the mean of its divisors is an integer number (132508710).

Almost surely, 22041031230 is an apocalyptic number.

2041031230 is an abundant number, since it is smaller than the sum of its proper divisors (2199247490).

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

2041031230 is a wasteful number, since it uses less digits than its factorization.

2041031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288804.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2041031230 is about 45177.7736281902. The cubic root of 2041031230 is about 1268.4788098261.

Adding to 2041031230 its reverse (321301402), we get a palindrome (2362332632).

The spelling of 2041031230 in words is "two billion, forty-one million, thirty-one thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 101 202 505 707 1010 1414 3535 7070 288689 577378 1443445 2020823 2886890 4041646 10104115 20208230 29157589 58315178 145787945 204103123 291575890 408206246 1020515615 2041031230