Search a number
-
+
13510408190 = 255572425567
BaseRepresentation
bin11001001010100100…
…00111011111111110
31021212120012211212112
430211102013133332
5210132131030230
610112342534022
7655541401106
oct144522073776
937776184775
1013510408190
115803300704
122750737312
13137405c396
14922470206
15541173d95
hex3254877fe

13510408190 has 16 divisors (see below), whose sum is σ = 24362404992. Its totient is φ = 5394458784.

The previous prime is 13510408157. The next prime is 13510408193. The reversal of 13510408190 is 9180401531.

It is a super-2 number, since 2×135104081902 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13510408193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207214 + ... + 1218353.

It is an arithmetic number, because the mean of its divisors is an integer number (1522650312).

Almost surely, 213510408190 is an apocalyptic number.

13510408190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13510408190 is a deficient number, since it is larger than the sum of its proper divisors (10851996802).

13510408190 is a wasteful number, since it uses less digits than its factorization.

13510408190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426131.

The product of its (nonzero) digits is 4320, while the sum is 32.

The spelling of 13510408190 in words is "thirteen billion, five hundred ten million, four hundred eight thousand, one hundred ninety".

Divisors: 1 2 5 10 557 1114 2785 5570 2425567 4851134 12127835 24255670 1351040819 2702081638 6755204095 13510408190