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2048210043 = 31162066971
BaseRepresentation
bin111101000010101…
…0011010001111011
312021202001211222020
41322011103101323
513143320210133
6535124125523
7101520332565
oct17205232173
95252054866
102048210043
11961185580
12491b368a3
13268456b09
14156048335
15bec370b3
hex7a15347b

2048210043 has 8 divisors (see below), whose sum is σ = 2979214656. Its totient is φ = 1241339400.

The previous prime is 2048210041. The next prime is 2048210093. The reversal of 2048210043 is 3400128402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2048210043 - 21 = 2048210041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2048209995 and 2048210022.

It is not an unprimeable number, because it can be changed into a prime (2048210041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31033453 + ... + 31033518.

It is an arithmetic number, because the mean of its divisors is an integer number (372401832).

Almost surely, 22048210043 is an apocalyptic number.

2048210043 is a deficient number, since it is larger than the sum of its proper divisors (931004613).

2048210043 is a wasteful number, since it uses less digits than its factorization.

2048210043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62066985.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 2048210043 is about 45257.1546056532. The cubic root of 2048210043 is about 1269.9642544758.

Adding to 2048210043 its reverse (3400128402), we get a palindrome (5448338445).

The spelling of 2048210043 in words is "two billion, forty-eight million, two hundred ten thousand, forty-three".

Divisors: 1 3 11 33 62066971 186200913 682736681 2048210043