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2038289124 = 223169857427
BaseRepresentation
bin111100101111101…
…1101001011100100
312021001101211000210
41321133131023210
513133300222444
6534131335420
7101340112614
oct17137351344
95231354023
102038289124
11956619873
1248a751570
13266392251
141549c4a44
15bde277b9
hex797dd2e4

2038289124 has 12 divisors (see below), whose sum is σ = 4756007984. Its totient is φ = 679429704.

The previous prime is 2038289119. The next prime is 2038289159. The reversal of 2038289124 is 4219828302.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 84928702 + ... + 84928725.

Almost surely, 22038289124 is an apocalyptic number.

It is an amenable number.

2038289124 is an abundant number, since it is smaller than the sum of its proper divisors (2717718860).

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

2038289124 is a wasteful number, since it uses less digits than its factorization.

2038289124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169857434 (or 169857432 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 2038289124 is about 45147.4154741996. The cubic root of 2038289124 is about 1267.9104921775.

The spelling of 2038289124 in words is "two billion, thirty-eight million, two hundred eighty-nine thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 169857427 339714854 509572281 679429708 1019144562 2038289124