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69493003130 = 2568059102107
BaseRepresentation
bin100000010111000011…
…0110001001101111010
320122101002100022220202
41000232012301031322
52114310202100010
651531420122202
75010046531445
oct1005606611572
9218332308822
1069493003130
1127520a968a1
1211575096362
1367263b28c5
14351355c65c
151c1ad646a5
hex102e1b137a

69493003130 has 16 divisors (see below), whose sum is σ = 125090468640. Its totient is φ = 27796520592.

The previous prime is 69493003123. The next prime is 69493003147. The reversal of 69493003130 is 3130039496.

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 7 ways as a sum of consecutive naturals, for example, 629537 + ... + 731643.

It is an arithmetic number, because the mean of its divisors is an integer number (7818154290).

Almost surely, 269493003130 is an apocalyptic number.

69493003130 is a deficient number, since it is larger than the sum of its proper divisors (55597465510).

69493003130 is a wasteful number, since it uses less digits than its factorization.

69493003130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170173.

The product of its (nonzero) digits is 52488, while the sum is 38.

The spelling of 69493003130 in words is "sixty-nine billion, four hundred ninety-three million, three thousand, one hundred thirty".

Divisors: 1 2 5 10 68059 102107 136118 204214 340295 510535 680590 1021070 6949300313 13898600626 34746501565 69493003130