Search a number
-
+
103054795 = 520610959
BaseRepresentation
bin1100010010001…
…11110111001011
321011220201121021
412021013313023
5202340223140
614120453311
72360644204
oct611076713
9234821537
10103054795
1153198658
122a61a237
131847308c
14d9885ab
1590a9b4a
hex6247dcb

103054795 has 4 divisors (see below), whose sum is σ = 123665760. Its totient is φ = 82443832.

The previous prime is 103054793. The next prime is 103054801. The reversal of 103054795 is 597450301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103054795 - 21 = 103054793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103054795.

It is not an unprimeable number, because it can be changed into a prime (103054793) 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, 10305475 + ... + 10305484.

It is an arithmetic number, because the mean of its divisors is an integer number (30916440).

Almost surely, 2103054795 is an apocalyptic number.

103054795 is a deficient number, since it is larger than the sum of its proper divisors (20610965).

103054795 is an equidigital number, since it uses as much as digits as its factorization.

103054795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20610964.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 103054795 is about 10151.5907620432. The cubic root of 103054795 is about 468.8379243661.

The spelling of 103054795 in words is "one hundred three million, fifty-four thousand, seven hundred ninety-five".

Divisors: 1 5 20610959 103054795