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5981014061 = 111015383451
BaseRepresentation
bin1011001000111111…
…10000100000101101
3120102211022222212022
411210133300200231
544222114422221
62425253515525
7301133531531
oct54437604055
916384288768
105981014061
11259a143430
1211ab042ba5
1374417c099
1440a4a9bc1
152501374ab
hex1647f082d

5981014061 has 8 divisors (see below), whose sum is σ = 6589345248. Its totient is φ = 5383450000.

The previous prime is 5981014051. The next prime is 5981014063. The reversal of 5981014061 is 1604101895.

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 5981014061 - 214 = 5980997677 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 (5981014063) 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, 2690615 + ... + 2692836.

It is an arithmetic number, because the mean of its divisors is an integer number (823668156).

Almost surely, 25981014061 is an apocalyptic number.

It is an amenable number.

5981014061 is a deficient number, since it is larger than the sum of its proper divisors (608331187).

5981014061 is a wasteful number, since it uses less digits than its factorization.

5981014061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5383563.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 5981014061 is about 77337.0161113034. The cubic root of 5981014061 is about 1815.2019153721.

The spelling of 5981014061 in words is "five billion, nine hundred eighty-one million, fourteen thousand, sixty-one".

Divisors: 1 11 101 1111 5383451 59217961 543728551 5981014061