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42136192093 = 317417183259
BaseRepresentation
bin100111001111100000…
…110100010001011101
311000202112200100011011
4213033200310101131
51142243331121333
631205044455221
73021113503042
oct471740642135
9130675610134
1042136192093
1116962866856
1281bb3aa511
133c86802958
14207a1991c9
1511692ec9cd
hex9cf83445d

42136192093 has 8 divisors (see below), whose sum is σ = 43501525760. Its totient is φ = 40771239840.

The previous prime is 42136192069. The next prime is 42136192117. The reversal of 42136192093 is 39029163124.

42136192093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42136192069) and next prime (42136192117).

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 42136192093 - 217 = 42136061021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42136192193) 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, 138298 + ... + 321556.

It is an arithmetic number, because the mean of its divisors is an integer number (5437690720).

Almost surely, 242136192093 is an apocalyptic number.

It is an amenable number.

42136192093 is a deficient number, since it is larger than the sum of its proper divisors (1365333667).

42136192093 is a wasteful number, since it uses less digits than its factorization.

42136192093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190707.

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 42136192093 in words is "forty-two billion, one hundred thirty-six million, one hundred ninety-two thousand, ninety-three".

Divisors: 1 31 7417 183259 229927 5681029 1359232003 42136192093