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30540326614 = 272181451901
BaseRepresentation
bin11100011100010110…
…000110011011010110
32220211102000100010221
4130130112012123112
51000021310422424
622010253104554
72130550331050
oct343426063326
986742010127
1030540326614
1111a52244456
125b03a8815a
132b592c95a5
14169a0da8d0
15bdb2aa9e4
hex71c5866d6

30540326614 has 8 divisors (see below), whose sum is σ = 52354845648. Its totient is φ = 13088711400.

The previous prime is 30540326603. The next prime is 30540326639. The reversal of 30540326614 is 41662304503.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30540326614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1090725937 + ... + 1090725964.

It is an arithmetic number, because the mean of its divisors is an integer number (6544355706).

Almost surely, 230540326614 is an apocalyptic number.

30540326614 is a deficient number, since it is larger than the sum of its proper divisors (21814519034).

30540326614 is a wasteful number, since it uses less digits than its factorization.

30540326614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181451910.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 30540326614 in words is "thirty billion, five hundred forty million, three hundred twenty-six thousand, six hundred fourteen".

Divisors: 1 2 7 14 2181451901 4362903802 15270163307 30540326614