Search a number
-
+
10145403110005 = 56730284785403
BaseRepresentation
bin1001001110100010100100…
…1001100000001001110101
31022220220001120211120002221
42103220221021200021311
52312210241144010010
633324422302202341
72064660355365022
oct223505111401165
938826046746087
1010145403110005
113261706624729
12117a2b6b833b1
13587927239117
1427107c192549
15128d8a195dda
hex93a29260275

10145403110005 has 8 divisors (see below), whose sum is σ = 12356192444832. Its totient is φ = 7995183346128.

The previous prime is 10145403109997. The next prime is 10145403110009. The reversal of 10145403110005 is 50001130454101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10145403110005 - 23 = 10145403109997 is a prime.

It is a super-2 number, since 2×101454031100052 (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 (10145403110009) 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, 15142392367 + ... + 15142393036.

It is an arithmetic number, because the mean of its divisors is an integer number (1544524055604).

Almost surely, 210145403110005 is an apocalyptic number.

It is an amenable number.

10145403110005 is a deficient number, since it is larger than the sum of its proper divisors (2210789334827).

10145403110005 is an equidigital number, since it uses as much as digits as its factorization.

10145403110005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30284785475.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 10145403110005 its reverse (50001130454101), we get a palindrome (60146533564106).

The spelling of 10145403110005 in words is "ten trillion, one hundred forty-five billion, four hundred three million, one hundred ten thousand, five".

Divisors: 1 5 67 335 30284785403 151423927015 2029080622001 10145403110005