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142606620213 = 3325114621821
BaseRepresentation
bin1000010011010000000…
…1000101011000110101
3111122002111111220110120
42010310001011120311
54314024243321323
6145302414442153
713205632162101
oct2046401053065
9448074456416
10142606620213
115552a7a0522
122377a803359
13105a8912315
146c8b8b4901
153a999ad5e3
hex2134045635

142606620213 has 8 divisors (see below), whose sum is σ = 190200660576. Its totient is φ = 95041830000.

The previous prime is 142606620197. The next prime is 142606620217. The reversal of 142606620213 is 312026606241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142606620213 - 24 = 142606620197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142606620217) 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, 7301158 + ... + 7320663.

It is an arithmetic number, because the mean of its divisors is an integer number (23775082572).

Almost surely, 2142606620213 is an apocalyptic number.

It is an amenable number.

142606620213 is a deficient number, since it is larger than the sum of its proper divisors (47594040363).

142606620213 is a wasteful number, since it uses less digits than its factorization.

142606620213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14625075.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 142606620213 in words is "one hundred forty-two billion, six hundred six million, six hundred twenty thousand, two hundred thirteen".

Divisors: 1 3 3251 9753 14621821 43865463 47535540071 142606620213