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3806925080 = 2357112312107
BaseRepresentation
bin1110001011101001…
…0001000100011000
3100211022101211110012
43202322101010120
530244033100310
61425431341052
7163224220640
oct34272210430
910738354405
103806925080
111683a01182
128a2b21788
134889204ba
14281855520
15174337c05
hexe2e91118

3806925080 has 64 divisors (see below), whose sum is σ = 9798762240. Its totient is φ = 1303961472.

The previous prime is 3806925077. The next prime is 3806925103. The reversal of 3806925080 is 805296083.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308387 + ... + 320493.

It is an arithmetic number, because the mean of its divisors is an integer number (153105660).

Almost surely, 23806925080 is an apocalyptic number.

It is an amenable number.

3806925080 is an abundant number, since it is smaller than the sum of its proper divisors (5991837160).

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

3806925080 is a wasteful number, since it uses less digits than its factorization.

3806925080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13248 (or 13244 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 3806925080 is about 61700.2842781133. The cubic root of 3806925080 is about 1561.4381160905.

The spelling of 3806925080 in words is "three billion, eight hundred six million, nine hundred twenty-five thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 1123 2246 4492 5615 7861 8984 11230 12107 15722 22460 24214 31444 39305 44920 48428 60535 62888 78610 84749 96856 121070 157220 169498 242140 314440 338996 423745 484280 677992 847490 1694980 3389960 13596161 27192322 54384644 67980805 95173127 108769288 135961610 190346254 271923220 380692508 475865635 543846440 761385016 951731270 1903462540 3806925080