Base | Representation |
---|---|
bin | 11101111110111101010… |
… | …11000000100111010000 |
3 | 10122111012201010222022121 |
4 | 32333132223000213100 |
5 | 113334404122003100 |
6 | 2105141004344024 |
7 | 134301064005232 |
oct | 16773653004720 |
9 | 3574181128277 |
10 | 1030233000400 |
11 | 367a1274163a |
12 | 1477bab45014 |
13 | 761c5a007a6 |
14 | 37c137c4252 |
15 | 1bbeaa6751a |
hex | efdeac09d0 |
1030233000400 has 60 divisors (see below), whose sum is σ = 2620730964492. Its totient is φ = 387852421120.
The previous prime is 1030233000397. The next prime is 1030233000403. The reversal of 1030233000400 is 40003320301.
It is an interprime number because it is at equal distance from previous prime (1030233000397) and next prime (1030233000403).
It can be written as a sum of positive squares in 6 ways, for example, as 131574503824 + 898658496576 = 362732^2 + 947976^2 .
It is a super-2 number, since 2×10302330004002 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030233000403) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75745627 + ... + 75759226.
Almost surely, 21030233000400 is an apocalyptic number.
1030233000400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1030233000400 is an abundant number, since it is smaller than the sum of its proper divisors (1590497964092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030233000400 is a wasteful number, since it uses less digits than its factorization.
1030233000400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151504888 (or 151504877 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 1030233000400 its reverse (40003320301), we get a palindrome (1070236320701).
The spelling of 1030233000400 in words is "one trillion, thirty billion, two hundred thirty-three million, four hundred", and thus it is an aban number.
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