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2040044344 = 231345742923
BaseRepresentation
bin111100110011000…
…1001101100111000
312021011200222201221
41321212021230320
513134222404334
6534233121424
7101361043102
oct17146115470
95234628657
102040044344
11957608568
1248b259274
13266858140
14154d20572
15be1728b4
hex79989b38

2040044344 has 32 divisors (see below), whose sum is σ = 4128430320. Its totient is φ = 939476736.

The previous prime is 2040044299. The next prime is 2040044371. The reversal of 2040044344 is 4434400402.

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, 26067 + ... + 68989.

Almost surely, 22040044344 is an apocalyptic number.

It is an amenable number.

2040044344 is an abundant number, since it is smaller than the sum of its proper divisors (2088385976).

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

2040044344 is a wasteful number, since it uses less digits than its factorization.

2040044344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43399 (or 43395 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 2040044344 is about 45166.8500562083. The cubic root of 2040044344 is about 1268.2743305446.

Adding to 2040044344 its reverse (4434400402), we get a palindrome (6474444746).

The spelling of 2040044344 in words is "two billion, forty million, forty-four thousand, three hundred forty-four".

Divisors: 1 2 4 8 13 26 52 104 457 914 1828 3656 5941 11882 23764 42923 47528 85846 171692 343384 557999 1115998 2231996 4463992 19615811 39231622 78463244 156926488 255005543 510011086 1020022172 2040044344