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13001152430 = 2571091170239
BaseRepresentation
bin11000001101110110…
…11101011110101110
31020120001221222022002
430012323131132232
5203111243334210
65550031452302
7640115654330
oct140673353656
936501858262
1013001152430
1155718a2282
12262a087092
1312c26b6406
148b4989450
155115cd4a5
hex306edd7ae

13001152430 has 32 divisors (see below), whose sum is σ = 26769899520. Its totient is φ = 4453426080.

The previous prime is 13001152421. The next prime is 13001152447. The reversal of 13001152430 is 3425110031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8750 + ... + 161489.

It is an arithmetic number, because the mean of its divisors is an integer number (836559360).

Almost surely, 213001152430 is an apocalyptic number.

13001152430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13001152430 is an abundant number, since it is smaller than the sum of its proper divisors (13768747090).

13001152430 is a wasteful number, since it uses less digits than its factorization.

13001152430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171344.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 13001152430 its reverse (3425110031), we get a palindrome (16426262461).

The spelling of 13001152430 in words is "thirteen billion, one million, one hundred fifty-two thousand, four hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 1091 2182 5455 7637 10910 15274 38185 76370 170239 340478 851195 1191673 1702390 2383346 5958365 11916730 185730749 371461498 928653745 1300115243 1857307490 2600230486 6500576215 13001152430