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30056116337 = 136199773823
BaseRepresentation
bin11011111111011110…
…111111000001110001
32212120122212220111222
4123333132333001301
5443023331210322
621450234514425
72112550526222
oct337736770161
985518786458
1030056116337
1111823992075
1259a9895a15
132aacbb2430
141651a95249
15bada10e42
hex6ff7bf071

30056116337 has 16 divisors (see below), whose sum is σ = 32462088960. Its totient is φ = 27663697152.

The previous prime is 30056116319. The next prime is 30056116357. The reversal of 30056116337 is 73361165003.

It is a de Polignac number, because none of the positive numbers 2k-30056116337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30056116297 and 30056116306.

It is not an unprimeable number, because it can be changed into a prime (30056116357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7860008 + ... + 7863830.

It is an arithmetic number, because the mean of its divisors is an integer number (2028880560).

Almost surely, 230056116337 is an apocalyptic number.

It is an amenable number.

30056116337 is a deficient number, since it is larger than the sum of its proper divisors (2405972623).

30056116337 is a wasteful number, since it uses less digits than its factorization.

30056116337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5432.

The product of its (nonzero) digits is 34020, while the sum is 35.

The spelling of 30056116337 in words is "thirty billion, fifty-six million, one hundred sixteen thousand, three hundred thirty-seven".

Divisors: 1 13 619 977 3823 8047 12701 49699 604763 2366437 3735071 7861919 30763681 48555923 2312008949 30056116337