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150445130055233 = 131731249343315601
BaseRepresentation
bin100010001101010000111100…
…100010001111111001000001
3201201200102011210012111201112
4202031100330202033321001
5124204343111243231413
61251545312202013105
743455205366613426
oct4215207442177101
9651612153174645
10150445130055233
1143a3346a902072
1214a593357a7195
1365c3bb8023040
142921824223d4d
15125d652da62a8
hex88d43c88fe41

150445130055233 has 32 divisors (see below), whose sum is σ = 163142781060000. Its totient is φ = 137910126182400.

The previous prime is 150445130055161. The next prime is 150445130055251. The reversal of 150445130055233 is 332550031544051.

It can be written as a sum of positive squares in 16 ways, for example, as 6384475669504 + 144060654385729 = 2526752^2 + 12002527^2 .

It is not a de Polignac number, because 150445130055233 - 236 = 150376410578497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150445133055233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9643292633 + ... + 9643308233.

It is an arithmetic number, because the mean of its divisors is an integer number (5098211908125).

Almost surely, 2150445130055233 is an apocalyptic number.

150445130055233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

150445130055233 is a deficient number, since it is larger than the sum of its proper divisors (12697651004767).

150445130055233 is a wasteful number, since it uses less digits than its factorization.

150445130055233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20469.

The product of its (nonzero) digits is 540000, while the sum is 41.

Adding to 150445130055233 its reverse (332550031544051), we get a palindrome (482995161599284).

The spelling of 150445130055233 in words is "one hundred fifty trillion, four hundred forty-five billion, one hundred thirty million, fifty-five thousand, two hundred thirty-three".

Divisors: 1 13 173 1249 2249 3433 15601 16237 44629 202813 216077 593909 2698973 2809001 4287817 7720817 19485649 35086649 53558233 55741621 253313437 696257029 741792341 3371017277 9265574309 9643300433 43823224601 66894233017 120452466017 869625029221 11572702311941 150445130055233