Search a number
-
+
15100410412133 = 51027129592923
BaseRepresentation
bin1101101110111101011010…
…0110010011110001100101
31222110120210120020211002122
43123233112212103301211
53434401120031142013
652041011025115325
73115653150463664
oct333572646236145
958416716224078
1015100410412133
1148a2059013362
12183a688a88b45
13856c68a77b27
143a2c1424addb
151b2be291ca08
hexdbbd6993c65

15100410412133 has 4 divisors (see below), whose sum is σ = 15100440515328. Its totient is φ = 15100380308940.

The previous prime is 15100410412121. The next prime is 15100410412177. The reversal of 15100410412133 is 33121401400151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 15100410412133 - 212 = 15100410408037 is a prime.

It is a super-2 number, since 2×151004104121332 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15100410412183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14286191 + ... + 15306732.

It is an arithmetic number, because the mean of its divisors is an integer number (3775110128832).

Almost surely, 215100410412133 is an apocalyptic number.

It is an amenable number.

15100410412133 is a deficient number, since it is larger than the sum of its proper divisors (30103195).

15100410412133 is an equidigital number, since it uses as much as digits as its factorization.

15100410412133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30103194.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 15100410412133 its reverse (33121401400151), we get a palindrome (48221811812284).

The spelling of 15100410412133 in words is "fifteen trillion, one hundred billion, four hundred ten million, four hundred twelve thousand, one hundred thirty-three".

Divisors: 1 510271 29592923 15100410412133