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13060424260 = 2251389564409
BaseRepresentation
bin11000010100111011…
…00100001001000100
31020201012111021222001
430022131210021010
5203221432034020
65555550115044
7641435526442
oct141235441104
936635437861
1013060424260
1155a22a6064
122645aaba84
131301a69ac0
148bc7b7b92
155168da50a
hex30a764244

13060424260 has 48 divisors (see below), whose sum is σ = 29868577200. Its totient is φ = 4768118784.

The previous prime is 13060424239. The next prime is 13060424281. The reversal of 13060424260 is 6242406031.

It is an interprime number because it is at equal distance from previous prime (13060424239) and next prime (13060424281).

It can be written as a sum of positive squares in 8 ways, for example, as 276956164 + 12783468096 = 16642^2 + 113064^2 .

It is a super-3 number, since 3×130604242603 (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259065 + ... + 305344.

It is an arithmetic number, because the mean of its divisors is an integer number (622262025).

Almost surely, 213060424260 is an apocalyptic number.

13060424260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13060424260 is an abundant number, since it is smaller than the sum of its proper divisors (16808152940).

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

13060424260 is a wasteful number, since it uses less digits than its factorization.

13060424260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564520 (or 564518 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 13060424260 in words is "thirteen billion, sixty million, four hundred twenty-four thousand, two hundred sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 89 130 178 260 356 445 890 1157 1780 2314 4628 5785 11570 23140 564409 1128818 2257636 2822045 5644090 7337317 11288180 14674634 29349268 36686585 50232401 73373170 100464802 146746340 200929604 251162005 502324010 653021213 1004648020 1306042426 2612084852 3265106065 6530212130 13060424260