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2380064228 = 223977691949
BaseRepresentation
bin1000110111011100…
…1110010111100100
320010212111210022222
42031313032113210
514333244023403
61032101011512
7112660132523
oct21567162744
96125453288
102380064228
111011536533
125650b3b98
132bc128839
141881504ba
15dde39338
hex8ddce5e4

2380064228 has 24 divisors (see below), whose sum is σ = 4183179000. Its totient is φ = 1184882688.

The previous prime is 2380064221. The next prime is 2380064231. The reversal of 2380064228 is 8224600832.

It can be written as a sum of positive squares in 4 ways, for example, as 734301604 + 1645762624 = 27098^2 + 40568^2 .

It is not an unprimeable number, because it can be changed into a prime (2380064221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1220198 + ... + 1222146.

It is an arithmetic number, because the mean of its divisors is an integer number (174299125).

Almost surely, 22380064228 is an apocalyptic number.

It is an amenable number.

2380064228 is a deficient number, since it is larger than the sum of its proper divisors (1803114772).

2380064228 is a wasteful number, since it uses less digits than its factorization.

2380064228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119 (or 3117 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 2380064228 is about 48785.9019389823. The cubic root of 2380064228 is about 1335.1484595053.

The spelling of 2380064228 in words is "two billion, three hundred eighty million, sixty-four thousand, two hundred twenty-eight".

Divisors: 1 2 4 397 769 794 1538 1588 1949 3076 3898 7796 305293 610586 773753 1221172 1498781 1547506 2997562 3095012 5995124 595016057 1190032114 2380064228