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2088404325 = 325273673613
BaseRepresentation
bin111110001111010…
…1000010101100101
312101112200221011100
41330132220111211
513234112414300
6543121430313
7102516100230
oct17436502545
95345627140
102088404325
11981939097
124a349b399
1327388ac07
1415b50c417
15c3526700
hex7c7a8565

2088404325 has 72 divisors (see below), whose sum is σ = 4287765248. Its totient is φ = 951834240.

The previous prime is 2088404317. The next prime is 2088404341. The reversal of 2088404325 is 5234048802.

It is not a de Polignac number, because 2088404325 - 23 = 2088404317 is a prime.

It is a super-2 number, since 2×20884043252 = 8722865249357411250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2088404325.

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 576219 + ... + 579831.

Almost surely, 22088404325 is an apocalyptic number.

2088404325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2088404325 is an abundant number, since it is smaller than the sum of its proper divisors (2199360923).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2088404325 is a wasteful number, since it uses less digits than its factorization.

2088404325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4003 (or 3995 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 2088404325 is about 45699.0626271481. The cubic root of 2088404325 is about 1278.2178006837.

The spelling of 2088404325 in words is "two billion, eighty-eight million, four hundred four thousand, three hundred twenty-five".

Divisors: 1 3 5 7 9 15 21 25 35 45 63 75 105 175 225 315 367 525 1101 1575 1835 2569 3303 3613 5505 7707 9175 10839 12845 16515 18065 23121 25291 27525 32517 38535 54195 64225 75873 82575 90325 115605 126455 162585 192675 227619 270975 379365 578025 632275 812925 1138095 1325971 1896825 3977913 5690475 6629855 9281797 11933739 19889565 27845391 33149275 46408985 59668695 83536173 99447825 139226955 232044925 298343475 417680865 696134775 2088404325