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226002115131 = 31314938892121
BaseRepresentation
bin1101001001111011000…
…1101001101000111011
3210121100110211222211120
43102132301221220323
512200323020141011
6251453545400323
722220354165562
oct3223661515073
9717313758746
10226002115131
1187935336151
12379737990a3
1318409353510
14ad1d5a6bd9
155d2b0e4a06
hex349ec69a3b

226002115131 has 16 divisors (see below), whose sum is σ = 326693824800. Its totient is φ = 138144810240.

The previous prime is 226002115121. The next prime is 226002115153. The reversal of 226002115131 is 131511200622.

It is a happy number.

It is not a de Polignac number, because 226002115131 - 218 = 226001852987 is a prime.

It is a super-2 number, since 2×2260021151312 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226002115121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19440250 + ... + 19451871.

It is an arithmetic number, because the mean of its divisors is an integer number (20418364050).

Almost surely, 2226002115131 is an apocalyptic number.

226002115131 is a deficient number, since it is larger than the sum of its proper divisors (100691709669).

226002115131 is a wasteful number, since it uses less digits than its factorization.

226002115131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38892286.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 226002115131 its reverse (131511200622), we get a palindrome (357513315753).

The spelling of 226002115131 in words is "two hundred twenty-six billion, two million, one hundred fifteen thousand, one hundred thirty-one".

Divisors: 1 3 13 39 149 447 1937 5811 38892121 116676363 505597573 1516792719 5794926029 17384778087 75334038377 226002115131