Search a number
-
+
10260354146 = 2731227104147
BaseRepresentation
bin10011000111001000…
…01001010001100010
3222111001122222212112
421203210021101202
5132003122313041
64414042555322
7512155366640
oct114344112142
928431588775
1010260354146
11439577aa29
121ba4208b42
13c76916993
146d4976190
15400b89deb
hex263909462

10260354146 has 32 divisors (see below), whose sum is σ = 18236731392. Its totient is φ = 4236659280.

The previous prime is 10260354133. The next prime is 10260354157. The reversal of 10260354146 is 64145306201.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 46445 + ... + 150591.

It is an arithmetic number, because the mean of its divisors is an integer number (569897856).

Almost surely, 210260354146 is an apocalyptic number.

10260354146 is a deficient number, since it is larger than the sum of its proper divisors (7976377246).

10260354146 is a wasteful number, since it uses less digits than its factorization.

10260354146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104414.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 10260354146 in words is "ten billion, two hundred sixty million, three hundred fifty-four thousand, one hundred forty-six".

Divisors: 1 2 7 14 31 62 217 227 434 454 1589 3178 7037 14074 49259 98518 104147 208294 729029 1458058 3228557 6457114 22599899 23641369 45199798 47282738 165489583 330979166 732882439 1465764878 5130177073 10260354146