Search a number
-
+
13886008010 = 257198371543
BaseRepresentation
bin11001110111010101…
…11010101011001010
31022211201222021221222
430323222322223022
5211414304224020
610213521202042
71001052056240
oct147352725312
938751867858
1013886008010
115986320386
122836490322
131403b097b4
1495a2c2790
15564117b25
hex33babaaca

13886008010 has 16 divisors (see below), whose sum is σ = 28565502336. Its totient is φ = 4760917008.

The previous prime is 13886008007. The next prime is 13886008057. The reversal of 13886008010 is 1080068831.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 99185702 + ... + 99185841.

It is an arithmetic number, because the mean of its divisors is an integer number (1785343896).

Almost surely, 213886008010 is an apocalyptic number.

13886008010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13886008010 is an abundant number, since it is smaller than the sum of its proper divisors (14679494326).

13886008010 is a wasteful number, since it uses less digits than its factorization.

13886008010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198371557.

The product of its (nonzero) digits is 9216, while the sum is 35.

The spelling of 13886008010 in words is "thirteen billion, eight hundred eighty-six million, eight thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 198371543 396743086 991857715 1388600801 1983715430 2777201602 6943004005 13886008010