Base | Representation |
---|---|
bin | 1000010001001000000… |
… | …0001110111011010100 |
3 | 111120121201201222000000 |
4 | 2010102000032323110 |
5 | 4311342202044141 |
6 | 145130031451300 |
7 | 13155532561065 |
oct | 2042200167324 |
9 | 446551658000 |
10 | 142035971796 |
11 | 5526766a964 |
12 | 2363b686b30 |
13 | 10517622534 |
14 | 6c35bac56c |
15 | 3a6483c5b6 |
hex | 211200eed4 |
142035971796 has 42 divisors (see below), whose sum is σ = 372673951482. Its totient is φ = 47345322960.
The previous prime is 142035971783. The next prime is 142035971821. The reversal of 142035971796 is 697179530241.
142035971796 is a `hidden beast` number, since 1 + 42 + 0 + 3 + 597 + 1 + 7 + 9 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 93613969296 + 48422002500 = 305964^2 + 220050^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 24351675 + ... + 24357506.
It is an arithmetic number, because the mean of its divisors is an integer number (8873189321).
Almost surely, 2142035971796 is an apocalyptic number.
It is an amenable number.
142035971796 is an abundant number, since it is smaller than the sum of its proper divisors (230637979686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142035971796 is an equidigital number, since it uses as much as digits as its factorization.
142035971796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48709203 (or 48709186 counting only the distinct ones).
The product of its (nonzero) digits is 2857680, while the sum is 54.
The spelling of 142035971796 in words is "one hundred forty-two billion, thirty-five million, nine hundred seventy-one thousand, seven hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •