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2041030144 = 2915725391
BaseRepresentation
bin111100110100111…
…1010011000000000
312021020120002000001
41321221322120000
513140000431034
6534310205344
7101402320126
oct17151723000
95236502001
102041030144
1195812117a
1248b653854
13266b11a5a
141550d9916
15be2b9a14
hex79a7a600

2041030144 has 40 divisors (see below), whose sum is σ = 4104210528. Its totient is φ = 1013975040.

The previous prime is 2041030133. The next prime is 2041030153. The reversal of 2041030144 is 4410301402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67689 + ... + 93079.

Almost surely, 22041030144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041030144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2052105264).

2041030144 is an abundant number, since it is smaller than the sum of its proper divisors (2063180384).

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

2041030144 is an equidigital number, since it uses as much as digits as its factorization.

2041030144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25566 (or 25550 counting only the distinct ones).

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

The square root of 2041030144 is about 45177.7616090040. The cubic root of 2041030144 is about 1268.4785848470.

Adding to 2041030144 its reverse (4410301402), we get a palindrome (6451331546).

The spelling of 2041030144 in words is "two billion, forty-one million, thirty thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 32 64 128 157 256 314 512 628 1256 2512 5024 10048 20096 25391 40192 50782 80384 101564 203128 406256 812512 1625024 3250048 3986387 6500096 7972774 13000192 15945548 31891096 63782192 127564384 255128768 510257536 1020515072 2041030144