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2048973303 = 313311694767
BaseRepresentation
bin111101000100000…
…1101100111110111
312021210111121222010
41322020031213313
513144014121203
6535152335303
7101526662046
oct17210154767
95253447863
102048973303
11961656a73
12492244533
13268663350
141561a655d
15bed38303
hex7a20d9f7

2048973303 has 16 divisors (see below), whose sum is σ = 3037024256. Its totient is φ = 1220231520.

The previous prime is 2048973293. The next prime is 2048973307. The reversal of 2048973303 is 3033798402.

It is not a de Polignac number, because 2048973303 - 24 = 2048973287 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048973307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 846175 + ... + 848592.

It is an arithmetic number, because the mean of its divisors is an integer number (189814016).

Almost surely, 22048973303 is an apocalyptic number.

2048973303 is a deficient number, since it is larger than the sum of its proper divisors (988050953).

2048973303 is a wasteful number, since it uses less digits than its factorization.

2048973303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694814.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 2048973303 is about 45265.5862990860. The cubic root of 2048973303 is about 1270.1219844802.

The spelling of 2048973303 in words is "two billion, forty-eight million, nine hundred seventy-three thousand, three hundred three".

Divisors: 1 3 13 31 39 93 403 1209 1694767 5084301 22031971 52537777 66095913 157613331 682991101 2048973303