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13005411000 = 233534335137
BaseRepresentation
bin11000001110010111…
…01101001010111000
31020120100222022221220
430013023231022320
5203113341123000
65550303032040
7640200112101
oct140713551270
936510868856
1013005411000
11557424085a
12262b59b620
1312c354788a
148b53773a8
15511b701a0
hex3072ed2b8

13005411000 has 64 divisors (see below), whose sum is σ = 40576891680. Its totient is φ = 3468108800.

The previous prime is 13005410993. The next prime is 13005411007. The reversal of 13005411000 is 11450031.

13005411000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13005410993) and next prime (13005411007).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13005411007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2164569 + ... + 2170568.

Almost surely, 213005411000 is an apocalyptic number.

13005411000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13005411000 is an abundant number, since it is smaller than the sum of its proper divisors (27571480680).

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

13005411000 is a wasteful number, since it uses less digits than its factorization.

13005411000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335161 (or 4335147 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

Adding to 13005411000 its reverse (11450031), we get a palindrome (13016861031).

The spelling of 13005411000 in words is "thirteen billion, five million, four hundred eleven thousand".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 125 150 200 250 300 375 500 600 750 1000 1500 3000 4335137 8670274 13005411 17340548 21675685 26010822 34681096 43351370 52021644 65027055 86702740 104043288 108378425 130054110 173405480 216756850 260108220 325135275 433513700 520216440 541892125 650270550 867027400 1083784250 1300541100 1625676375 2167568500 2601082200 3251352750 4335137000 6502705500 13005411000