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42676308143 = 729572061757
BaseRepresentation
bin100111101111101101…
…001100100010101111
311002011012000002002022
4213233231030202233
51144400113330033
631334421220355
73040362430310
oct475755144257
9132135002068
1042676308143
111710a732a57
1283302616bb
134041692351
1420cbbd4607
15119b93c098
hex9efb4c8af

42676308143 has 8 divisors (see below), whose sum is σ = 48789441312. Its totient is φ = 36567304416.

The previous prime is 42676308113. The next prime is 42676308251. The reversal of 42676308143 is 34180367624.

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 42676308143 - 214 = 42676291759 is a prime.

It is a Duffinian number.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 42676308094 and 42676308103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42676308113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1010180 + ... + 1051577.

It is an arithmetic number, because the mean of its divisors is an integer number (6098680164).

Almost surely, 242676308143 is an apocalyptic number.

42676308143 is a deficient number, since it is larger than the sum of its proper divisors (6113133169).

42676308143 is a wasteful number, since it uses less digits than its factorization.

42676308143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064721.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 42676308143 in words is "forty-two billion, six hundred seventy-six million, three hundred eight thousand, one hundred forty-three".

Divisors: 1 7 2957 20699 2061757 14432299 6096615449 42676308143