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4965140670 = 235730837669
BaseRepresentation
bin1001001111111001…
…00000100010111110
3110211000210021112220
410213330200202332
540132034000140
62140404110210
7234016666530
oct44774404276
913730707486
104965140670
112118768746
12b66995366
13611874b79
143515c9850
151e0d6cbd0
hex127f208be

4965140670 has 64 divisors (see below), whose sum is σ = 13624865280. Its totient is φ = 1134373248.

The previous prime is 4965140669. The next prime is 4965140701. The reversal of 4965140670 is 760415694.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 31 ways as a sum of consecutive naturals, for example, 643596 + ... + 651264.

It is an arithmetic number, because the mean of its divisors is an integer number (212888520).

Almost surely, 24965140670 is an apocalyptic number.

4965140670 is an abundant number, since it is smaller than the sum of its proper divisors (8659724610).

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

4965140670 is a wasteful number, since it uses less digits than its factorization.

4965140670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10769.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 4965140670 is about 70463.7542996398. The cubic root of 4965140670 is about 1705.9927678341.

The spelling of 4965140670 in words is "four billion, nine hundred sixty-five million, one hundred forty thousand, six hundred seventy".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 3083 6166 7669 9249 15338 15415 18498 21581 23007 30830 38345 43162 46014 46245 53683 64743 76690 92490 107366 107905 115035 129486 161049 215810 230070 268415 322098 323715 536830 647430 805245 1610490 23643527 47287054 70930581 118217635 141861162 165504689 236435270 331009378 354652905 496514067 709305810 827523445 993028134 1655046890 2482570335 4965140670