Base | Representation |
---|---|
bin | 1000010100111011100… |
… | …0101101111010011110 |
3 | 111200020220202111012010 |
4 | 2011032320231322132 |
5 | 4320440144133432 |
6 | 145415240452050 |
7 | 13223044636110 |
oct | 2051670557236 |
9 | 450226674163 |
10 | 143057411742 |
11 | 557411a7903 |
12 | 2388577a026 |
13 | 1064b12837b |
14 | 6cd16db3b0 |
15 | 3ac43563cc |
hex | 214ee2de9e |
143057411742 has 64 divisors (see below), whose sum is σ = 342339540480. Its totient is φ = 38988614784.
The previous prime is 143057411737. The next prime is 143057411747. The reversal of 143057411742 is 247114750341.
It is an interprime number because it is at equal distance from previous prime (143057411737) and next prime (143057411747).
It is a self number, because there is not a number n which added to its sum of digits gives 143057411742.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143057411747) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 606453 + ... + 808640.
It is an arithmetic number, because the mean of its divisors is an integer number (5349055320).
Almost surely, 2143057411742 is an apocalyptic number.
143057411742 is an abundant number, since it is smaller than the sum of its proper divisors (199282128738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143057411742 is a wasteful number, since it uses less digits than its factorization.
143057411742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1415217.
The product of its (nonzero) digits is 94080, while the sum is 39.
The spelling of 143057411742 in words is "one hundred forty-three billion, fifty-seven million, four hundred eleven thousand, seven hundred forty-two".
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