Base | Representation |
---|---|
bin | 10100011001111100000… |
… | …001000110000001111010 |
3 | 11222001102111221120222100 |
4 | 110121330001012001322 |
5 | 140433241420000442 |
6 | 2552102525404230 |
7 | 203210546224443 |
oct | 24317401060172 |
9 | 4861374846870 |
10 | 1402240000122 |
11 | 4a0760a18565 |
12 | 1a791b409676 |
13 | a22cca02130 |
14 | 4bc23cda2ca |
15 | 2671eb2d84c |
hex | 1467c04607a |
1402240000122 has 96 divisors (see below), whose sum is σ = 3282508429200. Its totient is φ = 430060409856.
The previous prime is 1402240000103. The next prime is 1402240000127. The reversal of 1402240000122 is 2210000422041.
1402240000122 is a `hidden beast` number, since 1 + 402 + 240 + 0 + 0 + 0 + 1 + 22 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 169693739721 + 1232546260401 = 411939^2 + 1110201^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 1402240000095 and 1402240000104.
It is not an unprimeable number, because it can be changed into a prime (1402240000127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 136758748 + ... + 136769000.
Almost surely, 21402240000122 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1402240000122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1641254214600).
1402240000122 is an abundant number, since it is smaller than the sum of its proper divisors (1880268429078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1402240000122 is a wasteful number, since it uses less digits than its factorization.
1402240000122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12112 (or 12109 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 1402240000122 its reverse (2210000422041), we get a palindrome (3612240422163).
The spelling of 1402240000122 in words is "one trillion, four hundred two billion, two hundred forty million, one hundred twenty-two", and thus it is an aban number.
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