Base | Representation |
---|---|
bin | 100000011011100000011010… |
… | …110110100001110000101010 |
3 | 200201000002002100102022022120 |
4 | 200123200122312201300222 |
5 | 122143303034430422432 |
6 | 1223202134433532110 |
7 | 42020340654522540 |
oct | 4033403266416052 |
9 | 621002070368276 |
10 | 142627724467242 |
11 | 4149a09518a173 |
12 | 13bb6260414036 |
13 | 617797670aa71 |
14 | 273130c169d90 |
15 | 117511b2c3c2c |
hex | 81b81ada1c2a |
142627724467242 has 32 divisors (see below), whose sum is σ = 326013031260672. Its totient is φ = 40749927930864.
The previous prime is 142627724467211. The next prime is 142627724467279. The reversal of 142627724467242 is 242764427726241.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33399268 + ... + 37426815.
It is an arithmetic number, because the mean of its divisors is an integer number (10187907226896).
Almost surely, 2142627724467242 is an apocalyptic number.
142627724467242 is an abundant number, since it is smaller than the sum of its proper divisors (183385306793430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142627724467242 is a wasteful number, since it uses less digits than its factorization.
142627724467242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70874042.
The product of its digits is 101154816, while the sum is 60.
The spelling of 142627724467242 in words is "one hundred forty-two trillion, six hundred twenty-seven billion, seven hundred twenty-four million, four hundred sixty-seven thousand, two hundred forty-two".
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