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34188048379 = 972707130201
BaseRepresentation
bin11111110101110001…
…000011011111111011
310021020121211210201001
4133311301003133323
51030004120022004
623412240305431
72320132421302
oct376561033773
9107217753631
1034188048379
1113554297841
126761612277
1332bac47b34
14192474d439
15d516471a4
hex7f5c437fb

34188048379 has 8 divisors (see below), whose sum is σ = 34553527568. Its totient is φ = 33822835200.

The previous prime is 34188048353. The next prime is 34188048383. The reversal of 34188048379 is 97384088143.

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 34188048379 - 29 = 34188047867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34188048179) 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, 197479 + ... + 327679.

It is an arithmetic number, because the mean of its divisors is an integer number (4319190946).

Almost surely, 234188048379 is an apocalyptic number.

34188048379 is a deficient number, since it is larger than the sum of its proper divisors (365479189).

34188048379 is a wasteful number, since it uses less digits than its factorization.

34188048379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133005.

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 34188048379 in words is "thirty-four billion, one hundred eighty-eight million, forty-eight thousand, three hundred seventy-nine".

Divisors: 1 97 2707 130201 262579 12629497 352454107 34188048379