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228026080930 = 25314129361231
BaseRepresentation
bin1101010001011101101…
…0011101111010100010
3210210120112022002221211
43110113122131322202
512213444134042210
6252430450140334
722321461464524
oct3242732357242
9723515262854
10228026080930
118878386165a
12382395816aa
131866c76c10b
14b0722dda14
155de8b3d38a
hex351769dea2

228026080930 has 64 divisors (see below), whose sum is σ = 435509415936. Its totient is φ = 85819968000.

The previous prime is 228026080871. The next prime is 228026080937. The reversal of 228026080930 is 39080620822.

It is not an unprimeable number, because it can be changed into a prime (228026080937) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3693415 + ... + 3754645.

It is an arithmetic number, because the mean of its divisors is an integer number (6804834624).

Almost surely, 2228026080930 is an apocalyptic number.

228026080930 is a deficient number, since it is larger than the sum of its proper divisors (207483335006).

228026080930 is a wasteful number, since it uses less digits than its factorization.

228026080930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61603.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 228026080930 in words is "two hundred twenty-eight billion, twenty-six million, eighty thousand, nine hundred thirty".

Divisors: 1 2 5 10 31 41 62 82 155 205 293 310 410 586 1271 1465 2542 2930 6355 9083 12013 12710 18166 24026 45415 60065 61231 90830 120130 122462 306155 372403 612310 744806 1862015 1898161 2510471 3724030 3796322 5020942 9490805 12552355 17940683 18981610 25104710 35881366 77824601 89703415 155649202 179406830 389123005 556161173 735568003 778246010 1112322346 1471136006 2780805865 3677840015 5561611730 7355680030 22802608093 45605216186 114013040465 228026080930