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150798234220045 = 517531132557115849
BaseRepresentation
bin100010010010011001110011…
…001011101111011000001101
3201202221011121012222121200121
4202102121303023233120031
5124231134240430020140
61252415430305424541
743522545551524036
oct4222316313573015
9652834535877617
10150798234220045
114405a198a08385
1214ab585b63b151
13661b29ba47279
142934960055a8d
15126791c6c764a
hex8926732ef60d

150798234220045 has 64 divisors (see below), whose sum is σ = 197023915166400. Its totient is φ = 110369920647168.

The previous prime is 150798234220037. The next prime is 150798234220087. The reversal of 150798234220045 is 540022432897051.

150798234220045 = 86832662 + 86832672.

150798234220045 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 32 ways, for example, as 75399108426756 + 75399125793289 = 8683266^2 + 8683267^2 .

It is a cyclic number.

It is not a de Polignac number, because 150798234220045 - 23 = 150798234220037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150798234219974 and 150798234220001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1301621281 + ... + 1301737129.

It is an arithmetic number, because the mean of its divisors is an integer number (3078498674475).

Almost surely, 2150798234220045 is an apocalyptic number.

150798234220045 is the 6139997-th decagonal number.

150798234220045 is the 8683267-th centered square number.

It is an amenable number.

150798234220045 is a deficient number, since it is larger than the sum of its proper divisors (46225680946355).

150798234220045 is a wasteful number, since it uses less digits than its factorization.

150798234220045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118594.

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 150798234220045 in words is "one hundred fifty trillion, seven hundred ninety-eight billion, two hundred thirty-four million, two hundred twenty thousand, forty-five".

Divisors: 1 5 17 53 85 113 265 565 901 1921 2557 4505 5989 9605 12785 29945 43469 101813 115849 135521 217345 288941 509065 579245 677605 1444705 1969433 2303857 4911997 6139997 9847165 11519285 13090937 15313873 24559985 30699985 65454685 76569365 104379949 222545929 260335841 296225893 521899745 693819661 1112729645 1301679205 1481129465 3469098305 5035840181 11794934237 15699972329 25179200905 33473525909 58974671185 78499861645 167367629545 266899529593 569049940453 1334497647965 1774096873177 2845249702265 8870484365885 30159646844009 150798234220045