Search a number
-
+
10254340101 = 321727157321
BaseRepresentation
bin10011000110011010…
…01101000000000101
3222110122100110011010
421203031031000011
5132000102340401
64413310032433
7512053311165
oct114315150005
928418313133
1010254340101
114392342545
121ba21a8719
13c755bc485
146d3c4c5a5
1540039ced6
hex26334d005

10254340101 has 8 divisors (see below), whose sum is σ = 13673169664. Its totient is φ = 6835868640.

The previous prime is 10254340097. The next prime is 10254340111. The reversal of 10254340101 is 10104345201.

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

It is not a de Polignac number, because 10254340101 - 22 = 10254340097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10254340111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13480 + ... + 143841.

It is an arithmetic number, because the mean of its divisors is an integer number (1709146208).

Almost surely, 210254340101 is an apocalyptic number.

It is an amenable number.

10254340101 is a deficient number, since it is larger than the sum of its proper divisors (3418829563).

10254340101 is a wasteful number, since it uses less digits than its factorization.

10254340101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179051.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 10254340101 its reverse (10104345201), we get a palindrome (20358685302).

The spelling of 10254340101 in words is "ten billion, two hundred fifty-four million, three hundred forty thousand, one hundred one".

Divisors: 1 3 21727 65181 157321 471963 3418113367 10254340101