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13003033002 = 231926003247
BaseRepresentation
bin11000001110000101…
…01000100110101010
31020120012111111221220
430013002220212222
5203112234024002
65550140042510
7640140646131
oct140702504652
936505444856
1013003033002
115572967173
12262a833436
1312c2bc438b
148b4d18918
155118507bc
hex3070a89aa

13003033002 has 24 divisors (see below), whose sum is σ = 27446849856. Its totient is φ = 4106220264.

The previous prime is 13003032997. The next prime is 13003033007. The reversal of 13003033002 is 20033030031.

It is an interprime number because it is at equal distance from previous prime (13003032997) and next prime (13003033007).

It is a super-2 number, since 2×130030330022 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13003033007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2999458 + ... + 3003789.

It is an arithmetic number, because the mean of its divisors is an integer number (1143618744).

Almost surely, 213003033002 is an apocalyptic number.

13003033002 is an abundant number, since it is smaller than the sum of its proper divisors (14443816854).

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

13003033002 is a wasteful number, since it uses less digits than its factorization.

13003033002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6003290 (or 6003271 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 13003033002 its reverse (20033030031), we get a palindrome (33036063033).

It can be divided in two parts, 1300303 and 3002, that added together give a triangular number (1303305 = T1614).

The spelling of 13003033002 in words is "thirteen billion, three million, thirty-three thousand, two".

Divisors: 1 2 3 6 19 38 57 114 361 722 1083 2166 6003247 12006494 18009741 36019482 114061693 228123386 342185079 684370158 2167172167 4334344334 6501516501 13003033002