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13110004248 = 23311291712383
BaseRepresentation
bin11000011010110101…
…01100101000011000
31020211122210012220220
430031122230220120
5203322130113443
610004520520040
7642610124505
oct141532545030
936748705826
1013110004248
11561828a260
12265a620020
13130c108c83
148c52024ac
1551ae30a83
hex30d6aca18

13110004248 has 64 divisors (see below), whose sum is σ = 36987494400. Its totient is φ = 3835735680.

The previous prime is 13110004151. The next prime is 13110004249. The reversal of 13110004248 is 84240001131.

It is a super-2 number, since 2×131100042482 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110004249) 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, 848536 + ... + 863847.

It is an arithmetic number, because the mean of its divisors is an integer number (577929600).

Almost surely, 213110004248 is an apocalyptic number.

It is an amenable number.

13110004248 is an abundant number, since it is smaller than the sum of its proper divisors (23877490152).

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

13110004248 is a wasteful number, since it uses less digits than its factorization.

13110004248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712432 (or 1712428 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 13110004248 its reverse (84240001131), we get a palindrome (97350005379).

The spelling of 13110004248 in words is "thirteen billion, one hundred ten million, four thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 29 33 44 58 66 87 88 116 132 174 232 264 319 348 638 696 957 1276 1914 2552 3828 7656 1712383 3424766 5137149 6849532 10274298 13699064 18836213 20548596 37672426 41097192 49659107 56508639 75344852 99318214 113017278 148977321 150689704 198636428 226034556 297954642 397272856 452069112 546250177 595909284 1092500354 1191818568 1638750531 2185000708 3277501062 4370001416 6555002124 13110004248