Base | Representation |
---|---|
bin | 1000010010101011000… |
… | …1000110111101100010 |
3 | 111121200200111210200100 |
4 | 2010222301012331202 |
5 | 4313220031444120 |
6 | 145235152403230 |
7 | 13202036145102 |
oct | 2045261067542 |
9 | 447620453610 |
10 | 142451437410 |
11 | 55460139377 |
12 | 23736846516 |
13 | 1058271a389 |
14 | 6c7503b202 |
15 | 3a8b058490 |
hex | 212ac46f62 |
142451437410 has 48 divisors (see below), whose sum is σ = 377361933624. Its totient is φ = 37270311936.
The previous prime is 142451437393. The next prime is 142451437433. The reversal of 142451437410 is 14734154241.
142451437410 is a `hidden beast` number, since 142 + 45 + 1 + 437 + 41 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 81599921649 + 60851515761 = 285657^2 + 246681^2 .
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 14927247 + ... + 14936786.
Almost surely, 2142451437410 is an apocalyptic number.
142451437410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142451437410 is an abundant number, since it is smaller than the sum of its proper divisors (234910496214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142451437410 is a wasteful number, since it uses less digits than its factorization.
142451437410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29864099 (or 29864096 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The spelling of 142451437410 in words is "one hundred forty-two billion, four hundred fifty-one million, four hundred thirty-seven thousand, four hundred ten".
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