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3421932125 = 53171918431
BaseRepresentation
bin1100101111110110…
…1000101001011101
322211110222011101212
43023331220221131
524002003312000
61323315514205
7150540641333
oct31375505135
98743864355
103421932125
1114a6656287
127b5bb8965
13426c34811
14246679b53
1515063ac35
hexcbf68a5d

3421932125 has 32 divisors (see below), whose sum is σ = 4545994752. Its totient is φ = 2562720000.

The previous prime is 3421932103. The next prime is 3421932133. The reversal of 3421932125 is 5212391243.

It is not a de Polignac number, because 3421932125 - 26 = 3421932061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3421932091 and 3421932100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 401660 + ... + 410090.

It is an arithmetic number, because the mean of its divisors is an integer number (142062336).

Almost surely, 23421932125 is an apocalyptic number.

It is an amenable number.

3421932125 is a deficient number, since it is larger than the sum of its proper divisors (1124062627).

3421932125 is a wasteful number, since it uses less digits than its factorization.

3421932125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8654 (or 8644 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 3421932125 is about 58497.2830565660. The cubic root of 3421932125 is about 1506.9209254889.

The spelling of 3421932125 in words is "three billion, four hundred twenty-one million, nine hundred thirty-two thousand, one hundred twenty-five".

Divisors: 1 5 17 25 85 125 191 425 955 2125 3247 4775 8431 16235 23875 42155 81175 143327 210775 405875 716635 1053875 1610321 3583175 8051605 17915875 27375457 40258025 136877285 201290125 684386425 3421932125