Base | Representation |
---|---|
bin | 100111001001100001001… |
… | …100101010010001011010 |
3 | 100112012002020220002021021 |
4 | 213021201030222101122 |
5 | 323034143220023442 |
6 | 5415521522033054 |
7 | 365236436462413 |
oct | 47114114522132 |
9 | 10465066802237 |
10 | 2690280236122 |
11 | 947a3a06aa76 |
12 | 3754894a878a |
13 | 1669000b1b2b |
14 | 942d2d3c80a |
15 | 49ea8acee67 |
hex | 2726132a45a |
2690280236122 has 32 divisors (see below), whose sum is σ = 4353759590400. Its totient is φ = 1242656332848.
The previous prime is 2690280236107. The next prime is 2690280236123. The reversal of 2690280236122 is 2216320820962.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is not an unprimeable number, because it can be changed into a prime (2690280236123) 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, 364372 + ... + 2348047.
It is an arithmetic number, because the mean of its divisors is an integer number (136054987200).
Almost surely, 22690280236122 is an apocalyptic number.
2690280236122 is a deficient number, since it is larger than the sum of its proper divisors (1663479354278).
2690280236122 is a wasteful number, since it uses less digits than its factorization.
2690280236122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2713090.
The product of its (nonzero) digits is 248832, while the sum is 43.
The spelling of 2690280236122 in words is "two trillion, six hundred ninety billion, two hundred eighty million, two hundred thirty-six thousand, one hundred twenty-two".
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