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30016247514 = 2311827354973
BaseRepresentation
bin11011111101000110…
…111001011011011010
32212110212212100202220
4123331012321123122
5442433124410024
621442252204510
72111554615461
oct337506713332
985425770686
1030016247514
1111803431030
125998469736
132aa4863506
14164a6779d8
15baa287e79
hex6fd1b96da

30016247514 has 32 divisors (see below), whose sum is σ = 65499102144. Its totient is φ = 9094567680.

The previous prime is 30016247509. The next prime is 30016247539. The reversal of 30016247514 is 41574261003.

It is a super-2 number, since 2×300162475142 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518532 + ... + 573504.

It is an arithmetic number, because the mean of its divisors is an integer number (2046846942).

Almost surely, 230016247514 is an apocalyptic number.

30016247514 is an abundant number, since it is smaller than the sum of its proper divisors (35482854630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30016247514 is a wasteful number, since it uses less digits than its factorization.

30016247514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63262.

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 30016247514 in words is "thirty billion, sixteen million, two hundred forty-seven thousand, five hundred fourteen".

Divisors: 1 2 3 6 11 22 33 66 8273 16546 24819 49638 54973 91003 109946 164919 182006 273009 329838 546018 604703 1209406 1814109 3628218 454791629 909583258 1364374887 2728749774 5002707919 10005415838 15008123757 30016247514