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160112210994 = 23223229357389
BaseRepresentation
bin1001010100011101101…
…1100111010000110010
3120022021111101001112200
42111013123213100302
510110402211222434
6201315440204030
714365505223651
oct2250733472062
9508244331480
10160112210994
11619a3194a1a
1227045309616
1312138597468
147a6c7a3198
154271755199
hex25476e7432

160112210994 has 72 divisors (see below), whose sum is σ = 363892658220. Its totient is φ = 50875150656.

The previous prime is 160112210983. The next prime is 160112211037. The reversal of 160112210994 is 499012211061.

It is a happy number.

160112210994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 137548265625 + 22563945369 = 370875^2 + 150213^2 .

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 35 ways as a sum of consecutive naturals, for example, 2761252 + ... + 2818640.

Almost surely, 2160112210994 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160112210994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181946329110).

160112210994 is an abundant number, since it is smaller than the sum of its proper divisors (203780447226).

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

160112210994 is a wasteful number, since it uses less digits than its factorization.

160112210994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57736 (or 57710 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The spelling of 160112210994 in words is "one hundred sixty billion, one hundred twelve million, two hundred ten thousand, nine hundred ninety-four".

Divisors: 1 2 3 6 9 18 23 46 69 138 207 293 414 529 586 879 1058 1587 1758 2637 3174 4761 5274 6739 9522 13478 20217 40434 57389 60651 114778 121302 154997 172167 309994 344334 464991 516501 929982 1033002 1319947 1394973 2639894 2789946 3959841 7919682 11879523 16814977 23759046 30358781 33629954 50444931 60717562 91076343 100889862 151334793 182152686 273229029 302669586 386744471 546458058 773488942 1160233413 2320466826 3480700239 6961400478 8895122833 17790245666 26685368499 53370736998 80056105497 160112210994