Base | Representation |
---|---|
bin | 11011110101001011110010… |
… | …110110000000001101000101 |
3 | 121001101112002110212001211020 |
4 | 123311023302312000031011 |
5 | 112020413400333304133 |
6 | 1112154420532501353 |
7 | 34532153650320603 |
oct | 3365136266001505 |
9 | 531345073761736 |
10 | 122402052244293 |
11 | 36001467527958 |
12 | 1188a40777a859 |
13 | 533b6055394c3 |
14 | 223241049a873 |
15 | e23e592ae0b3 |
hex | 6f52f2d80345 |
122402052244293 has 32 divisors (see below), whose sum is σ = 174731591024640. Its totient is φ = 76046918377920.
The previous prime is 122402052244273. The next prime is 122402052244313. The reversal of 122402052244293 is 392442250204221.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (122402052244273) and next prime (122402052244313).
It is not a de Polignac number, because 122402052244293 - 25 = 122402052244261 is a prime.
It is a super-2 number, since 2×1224020522442932 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122402052244273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58215771 + ... + 60281672.
It is an arithmetic number, because the mean of its divisors is an integer number (5460362219520).
Almost surely, 2122402052244293 is an apocalyptic number.
It is an amenable number.
122402052244293 is a deficient number, since it is larger than the sum of its proper divisors (52329538780347).
122402052244293 is a wasteful number, since it uses less digits than its factorization.
122402052244293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118497889.
The product of its (nonzero) digits is 552960, while the sum is 42.
The spelling of 122402052244293 in words is "one hundred twenty-two trillion, four hundred two billion, fifty-two million, two hundred forty-four thousand, two hundred ninety-three".
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