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30605013114 = 23131109353807
BaseRepresentation
bin11100100000001100…
…110111000001111010
32220222220201202100020
4130200030313001322
51000134340404424
622020523351310
72132264214324
oct344014670172
986886652306
1030605013114
1111a85806375
125b21682536
132b69827720
1416a4938614
15be1cd7079
hex72033707a

30605013114 has 32 divisors (see below), whose sum is σ = 65978115840. Its totient is φ = 9408409152.

The previous prime is 30605013083. The next prime is 30605013121. The reversal of 30605013114 is 41131050603.

It is a super-2 number, since 2×306050131142 (a number of 22 digits) contains 22 as substring.

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, 90402 + ... + 263405.

It is an arithmetic number, because the mean of its divisors is an integer number (2061816120).

Almost surely, 230605013114 is an apocalyptic number.

30605013114 is an abundant number, since it is smaller than the sum of its proper divisors (35373102726).

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

30605013114 is a wasteful number, since it uses less digits than its factorization.

30605013114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354934.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 30605013114 its reverse (41131050603), we get a palindrome (71736063717).

The spelling of 30605013114 in words is "thirty billion, six hundred five million, thirteen thousand, one hundred fourteen".

Divisors: 1 2 3 6 13 26 39 78 1109 2218 3327 6654 14417 28834 43251 86502 353807 707614 1061421 2122842 4599491 9198982 13798473 27596946 392371963 784743926 1177115889 2354231778 5100835519 10201671038 15302506557 30605013114