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13024510212 = 2237155053693
BaseRepresentation
bin11000010000101001…
…00100000100000100
31020121200220200011010
430020110210010010
5203133233311322
65552224242220
7640521336660
oct141024440404
936550820133
1013024510212
115583aa632a
122635a70370
1312c74a3c9c
148b7b098a0
1551369420c
hex308524104

13024510212 has 24 divisors (see below), whose sum is σ = 34732027456. Its totient is φ = 3721288608.

The previous prime is 13024510207. The next prime is 13024510243. The reversal of 13024510212 is 21201542031.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77526763 + ... + 77526930.

Almost surely, 213024510212 is an apocalyptic number.

13024510212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13024510212 is an abundant number, since it is smaller than the sum of its proper divisors (21707517244).

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

13024510212 is a wasteful number, since it uses less digits than its factorization.

13024510212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155053707 (or 155053705 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The spelling of 13024510212 in words is "thirteen billion, twenty-four million, five hundred ten thousand, two hundred twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 155053693 310107386 465161079 620214772 930322158 1085375851 1860644316 2170751702 3256127553 4341503404 6512255106 13024510212