Base | Representation |
---|---|
bin | 1000010010011111010… |
… | …0110011010010101101 |
3 | 111121120020121212111111 |
4 | 2010213310303102231 |
5 | 4313114412330043 |
6 | 145230230352021 |
7 | 13200566440561 |
oct | 2044764632255 |
9 | 447506555444 |
10 | 142402073773 |
11 | 55435292783 |
12 | 237221bb611 |
13 | 1057542581b |
14 | 6c6c66b6a1 |
15 | 3a86a5709d |
hex | 2127d334ad |
142402073773 has 8 divisors (see below), whose sum is σ = 152064506880. Its totient is φ = 133056441840.
The previous prime is 142402073767. The next prime is 142402073819. The reversal of 142402073773 is 377370204241.
142402073773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142402073773 - 225 = 142368519341 is a prime.
It is a super-2 number, since 2×1424020737732 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142402073713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79199365 + ... + 79201162.
It is an arithmetic number, because the mean of its divisors is an integer number (19008063360).
Almost surely, 2142402073773 is an apocalyptic number.
It is an amenable number.
142402073773 is a deficient number, since it is larger than the sum of its proper divisors (9662433107).
142402073773 is a wasteful number, since it uses less digits than its factorization.
142402073773 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158400587.
The product of its (nonzero) digits is 197568, while the sum is 40.
The spelling of 142402073773 in words is "one hundred forty-two billion, four hundred two million, seventy-three thousand, seven hundred seventy-three".
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