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BaseRepresentation
bin110011011011010011111100…
…100110000101100101011001
31002122211022221001010220102001
4303123103330212011211121
5214121141414201301022
62121012213425041001
765432523152123623
oct6333237446054531
91078738831126361
10226177215650137
1166081244896724
122144a7aba86161
13992855c73923b
143dbd06db5bc13
151b235c5e1db27
hexcdb4fc985959

226177215650137 has 2 divisors, whose sum is σ = 226177215650138. Its totient is φ = 226177215650136.

The previous prime is 226177215650131. The next prime is 226177215650159. The reversal of 226177215650137 is 731056512771622.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150808617133056 + 75368598517081 = 12280416^2 + 8681509^2 .

It is a cyclic number.

It is not a de Polignac number, because 226177215650137 - 211 = 226177215648089 is a prime.

It is a super-2 number, since 2×2261772156501372 (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226177215650131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113088607825068 + 113088607825069.

It is an arithmetic number, because the mean of its divisors is an integer number (113088607825069).

Almost surely, 2226177215650137 is an apocalyptic number.

It is an amenable number.

226177215650137 is a deficient number, since it is larger than the sum of its proper divisors (1).

226177215650137 is an equidigital number, since it uses as much as digits as its factorization.

226177215650137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7408800, while the sum is 55.

The spelling of 226177215650137 in words is "two hundred twenty-six trillion, one hundred seventy-seven billion, two hundred fifteen million, six hundred fifty thousand, one hundred thirty-seven".