| Base | Representation |
|---|---|
| bin | 10100011001101101111… |
| … | …010100111111101000100 |
| 3 | 11222000211000210020020100 |
| 4 | 110121231322213331010 |
| 5 | 140432300334014134 |
| 6 | 2552023235004100 |
| 7 | 203201644316400 |
| oct | 24315572477504 |
| 9 | 4860730706210 |
| 10 | 1402003423044 |
| 11 | 4a064a422714 |
| 12 | 1a7874139630 |
| 13 | a22929ac2b3 |
| 14 | 4bc00716100 |
| 15 | 26708e9b999 |
| hex | 1466dea7f44 |
1402003423044 has 108 divisors (see below), whose sum is σ = 4135564247724. Its totient is φ = 399308611968.
The previous prime is 1402003423043. The next prime is 1402003423049. The reversal of 1402003423044 is 4403243002041.
It is a happy number.
1402003423044 is a `hidden beast` number, since 14 + 0 + 2 + 0 + 0 + 342 + 304 + 4 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 808672144644 + 593331278400 = 899262^2 + 770280^2 .
It is a super-2 number, since 2×14020034230442 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1402003422999 and 1402003423017.
It is not an unprimeable number, because it can be changed into a prime (1402003423043) 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 35 ways as a sum of consecutive naturals, for example, 694419 + ... + 1812794.
It is an arithmetic number, because the mean of its divisors is an integer number (38292261553).
Almost surely, 21402003423044 is an apocalyptic number.
1402003423044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1402003423044 is an abundant number, since it is smaller than the sum of its proper divisors (2733560824680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1402003423044 is a wasteful number, since it uses less digits than its factorization.
1402003423044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2507554 (or 2507542 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 1402003423044 its reverse (4403243002041), we get a palindrome (5805246425085).
The spelling of 1402003423044 in words is "one trillion, four hundred two billion, three million, four hundred twenty-three thousand, forty-four".
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