Base | Representation |
---|---|
bin | 1111110101011101111… |
… | …0010100110110000110 |
3 | 222000012200000200100222 |
4 | 3331113132110312012 |
5 | 13424124412212032 |
6 | 324551150304342 |
7 | 25440444104411 |
oct | 3752736246606 |
9 | 860180020328 |
10 | 272050507142 |
11 | a5415467677 |
12 | 448851b80b2 |
13 | 1c86751605b |
14 | d24b17cb78 |
15 | 7123ac2a12 |
hex | 3f57794d86 |
272050507142 has 8 divisors (see below), whose sum is σ = 408303868800. Its totient is φ = 135949217544.
The previous prime is 272050507129. The next prime is 272050507147. The reversal of 272050507142 is 241705050272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2720505071422 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272050507147) 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 3 ways as a sum of consecutive naturals, for example, 38013542 + ... + 38020697.
It is an arithmetic number, because the mean of its divisors is an integer number (51037983600).
Almost surely, 2272050507142 is an apocalyptic number.
272050507142 is a deficient number, since it is larger than the sum of its proper divisors (136253361658).
272050507142 is a wasteful number, since it uses less digits than its factorization.
272050507142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76036030.
The product of its (nonzero) digits is 39200, while the sum is 35.
The spelling of 272050507142 in words is "two hundred seventy-two billion, fifty million, five hundred seven thousand, one hundred forty-two".
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