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164470453060 = 225371861119429
BaseRepresentation
bin1001100100101100110…
…0111111001101000100
3120201112020011200201111
42121023030333031010
510143313413444220
6203320124334404
714611505533024
oct2311314771504
9521466150644
10164470453060
116382a312771
1227a609a4404
1312681499714
147d6352ba84
15442919115a
hex264b33f344

164470453060 has 48 divisors (see below), whose sum is σ = 354916341360. Its totient is φ = 63975191040.

The previous prime is 164470453013. The next prime is 164470453067. The reversal of 164470453060 is 60354074461.

164470453060 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 8 ways, for example, as 20193546816 + 144276906244 = 142104^2 + 379838^2 .

It is not an unprimeable number, because it can be changed into a prime (164470453067) by changing a digit.

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, 1317426 + ... + 1436854.

It is an arithmetic number, because the mean of its divisors is an integer number (7394090445).

Almost surely, 2164470453060 is an apocalyptic number.

164470453060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164470453060 is an abundant number, since it is smaller than the sum of its proper divisors (190445888300).

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

164470453060 is a wasteful number, since it uses less digits than its factorization.

164470453060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121336 (or 121334 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 164470453060 in words is "one hundred sixty-four billion, four hundred seventy million, four hundred fifty-three thousand, sixty".

Divisors: 1 2 4 5 10 20 37 74 148 185 370 740 1861 3722 7444 9305 18610 37220 68857 119429 137714 238858 275428 344285 477716 597145 688570 1194290 1377140 2388580 4418873 8837746 17675492 22094365 44188730 88377460 222257369 444514738 889029476 1111286845 2222573690 4445147380 8223522653 16447045306 32894090612 41117613265 82235226530 164470453060