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34384546537 = 115358978639
BaseRepresentation
bin100000000001011110…
…101000101011101001
310021202022120221111121
4200001132220223221
51030404420442122
623443540055241
72325036552235
oct400136505351
9107668527447
1034384546537
11136451a8810
1267b7394521
13331c877233
14194289d5c5
15d63a0dbc7
hex8017a8ae9

34384546537 has 8 divisors (see below), whose sum is σ = 38218158720. Its totient is φ = 30668891760.

The previous prime is 34384546499. The next prime is 34384546561. The reversal of 34384546537 is 73564548343.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34384546537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34384546597) 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, 29488737 + ... + 29489902.

It is an arithmetic number, because the mean of its divisors is an integer number (4777269840).

Almost surely, 234384546537 is an apocalyptic number.

It is an amenable number.

34384546537 is a deficient number, since it is larger than the sum of its proper divisors (3833612183).

34384546537 is a wasteful number, since it uses less digits than its factorization.

34384546537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58978703.

The product of its digits is 14515200, while the sum is 52.

The spelling of 34384546537 in words is "thirty-four billion, three hundred eighty-four million, five hundred forty-six thousand, five hundred thirty-seven".

Divisors: 1 11 53 583 58978639 648765029 3125867867 34384546537