Search a number
-
+
10342145654 = 218583278269
BaseRepresentation
bin10011010000111000…
…01001111001110110
3222200202120102201122
421220130021321312
5132140042130104
64430124023542
7514200534101
oct115034117166
928622512648
1010342145654
114427965115
122007691bb2
13c8a853619
14701787738
15407e446be
hex268709e76

10342145654 has 8 divisors (see below), whose sum is σ = 15514109040. Its totient is φ = 5170775976.

The previous prime is 10342145641. The next prime is 10342145659. The reversal of 10342145654 is 45654124301.

10342145654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10342145659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101969 + ... + 176300.

It is an arithmetic number, because the mean of its divisors is an integer number (1939263630).

Almost surely, 210342145654 is an apocalyptic number.

10342145654 is a deficient number, since it is larger than the sum of its proper divisors (5171963386).

10342145654 is a wasteful number, since it uses less digits than its factorization.

10342145654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296854.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 10342145654 its reverse (45654124301), we get a palindrome (55996269955).

The spelling of 10342145654 in words is "ten billion, three hundred forty-two million, one hundred forty-five thousand, six hundred fifty-four".

Divisors: 1 2 18583 37166 278269 556538 5171072827 10342145654