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152355166930 = 25193355722193
BaseRepresentation
bin1000110111100100010…
…0110101101011010010
3112120020220010101112101
42031321010311223102
54444010410320210
6153554015551014
714002334360101
oct2157104655322
9476226111471
10152355166930
11596825799aa
122563b52b46a
13114a049b765
1475344a0038
153e6a74ba3a
hex2379135ad2

152355166930 has 32 divisors (see below), whose sum is σ = 275750151984. Its totient is φ = 60606529536.

The previous prime is 152355166919. The next prime is 152355166949. The reversal of 152355166930 is 39661553251.

152355166930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 3903272+1.

It can be written as a sum of positive squares in 8 ways, for example, as 54848234809 + 97506932121 = 234197^2 + 312261^2 .

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 15 ways as a sum of consecutive naturals, for example, 6853914 + ... + 6876106.

Almost surely, 2152355166930 is an apocalyptic number.

152355166930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152355166930 is a deficient number, since it is larger than the sum of its proper divisors (123394985054).

152355166930 is a wasteful number, since it uses less digits than its factorization.

152355166930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25950.

The product of its (nonzero) digits is 729000, while the sum is 46.

The spelling of 152355166930 in words is "one hundred fifty-two billion, three hundred fifty-five million, one hundred sixty-six thousand, nine hundred thirty".

Divisors: 1 2 5 10 193 386 965 1930 3557 7114 17785 22193 35570 44386 110965 221930 686501 1373002 3432505 4283249 6865010 8566498 21416245 42832490 78940501 157881002 394702505 789405010 15235516693 30471033386 76177583465 152355166930