Search a number
-
+
30014001332 = 2272297616151
BaseRepresentation
bin11011111100111110…
…010101000010110100
32212110201122020120222
4123330332111002310
5442432041020312
621442132113512
72111526542030
oct337476250264
985421566528
1030014001332
1111802137487
125997765898
132aa4258003
14164a2511c0
15ba9e92672
hex6fcf950b4

30014001332 has 48 divisors (see below), whose sum is σ = 60379173120. Its totient is φ = 12788064000.

The previous prime is 30014001299. The next prime is 30014001343. The reversal of 30014001332 is 23310041003.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 30014001332.

It is a congruent number.

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, 4876457 + ... + 4882607.

It is an arithmetic number, because the mean of its divisors is an integer number (1257899440).

Almost surely, 230014001332 is an apocalyptic number.

It is an amenable number.

30014001332 is an abundant number, since it is smaller than the sum of its proper divisors (30365171788).

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

30014001332 is a wasteful number, since it uses less digits than its factorization.

30014001332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7152 (or 7150 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30014001332 its reverse (23310041003), we get a palindrome (53324042335).

The spelling of 30014001332 in words is "thirty billion, fourteen million, one thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 229 458 761 916 1522 1603 3044 3206 5327 6151 6412 10654 12302 21308 24604 43057 86114 172228 174269 348538 697076 1219883 1408579 2439766 2817158 4680911 4879532 5634316 9361822 9860053 18723644 19720106 32766377 39440212 65532754 131065508 1071928619 2143857238 4287714476 7503500333 15007000666 30014001332