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2048207936 = 26233137353
BaseRepresentation
bin111101000010101…
…0010110001000000
312021202001202002012
41322011102301000
513143320123221
6535124112052
7101520323465
oct17205226100
95252052065
102048207936
11961183a35
12491b35628
13268455b78
1415604766c
15bec3665b
hex7a152c40

2048207936 has 28 divisors (see below), whose sum is σ = 4081886172. Its totient is φ = 1019701248.

The previous prime is 2048207933. The next prime is 2048207989. The reversal of 2048207936 is 6397028402.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 427662400 + 1620545536 = 20680^2 + 40256^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2048207893 and 2048207902.

It is not an unprimeable number, because it can be changed into a prime (2048207933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53765 + ... + 83588.

It is an arithmetic number, because the mean of its divisors is an integer number (145781649).

Almost surely, 22048207936 is an apocalyptic number.

It is an amenable number.

2048207936 is a deficient number, since it is larger than the sum of its proper divisors (2033678236).

2048207936 is a wasteful number, since it uses less digits than its factorization.

2048207936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137598 (or 137588 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 2048207936 is about 45257.1313275599. The cubic root of 2048207936 is about 1269.9638190036.

The spelling of 2048207936 in words is "two billion, forty-eight million, two hundred seven thousand, nine hundred thirty-six".

Divisors: 1 2 4 8 16 32 64 233 466 932 1864 3728 7456 14912 137353 274706 549412 1098824 2197648 4395296 8790592 32003249 64006498 128012996 256025992 512051984 1024103968 2048207936