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2108874230 = 251096612927
BaseRepresentation
bin111110110110010…
…1101110111110110
312102222012220120222
41331230231313312
513304332433410
6545132254342
7103155064241
oct17554556766
95388186528
102108874230
1199244a471
124aa3113b2
13277ba7198
1416011a258
15c521b955
hex7db2ddf6

2108874230 has 32 divisors (see below), whose sum is σ = 3837905280. Its totient is φ = 834261120.

The previous prime is 2108874227. The next prime is 2108874233. The reversal of 2108874230 is 324788012.

It is an interprime number because it is at equal distance from previous prime (2108874227) and next prime (2108874233).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108874233) 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, 719027 + ... + 721953.

It is an arithmetic number, because the mean of its divisors is an integer number (119934540).

Almost surely, 22108874230 is an apocalyptic number.

2108874230 is a deficient number, since it is larger than the sum of its proper divisors (1729031050).

2108874230 is a wasteful number, since it uses less digits than its factorization.

2108874230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2108874230 is about 45922.4806603476. The cubic root of 2108874230 is about 1282.3804640162.

The spelling of 2108874230 in words is "two billion, one hundred eight million, eight hundred seventy-four thousand, two hundred thirty".

Divisors: 1 2 5 10 109 218 545 661 1090 1322 2927 3305 5854 6610 14635 29270 72049 144098 319043 360245 638086 720490 1595215 1934747 3190430 3869494 9673735 19347470 210887423 421774846 1054437115 2108874230