Search a number
-
+
10212504350 = 2521797123863
BaseRepresentation
bin10011000001011011…
…00111001100011110
3222100201121222021212
421200231213030132
5131403400114400
64405213224422
7511034566106
oct114055471436
928321558255
1010212504350
114370768744
121b90192112
13c69a321a9
146cc47c206
153eb887335
hex260b6731e

10212504350 has 48 divisors (see below), whose sum is σ = 20320136928. Its totient is φ = 3805040640.

The previous prime is 10212504317. The next prime is 10212504373. The reversal of 10212504350 is 5340521201.

10212504350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 20519 + ... + 144381.

It is an arithmetic number, because the mean of its divisors is an integer number (423336186).

Almost surely, 210212504350 is an apocalyptic number.

10212504350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212504350 is a deficient number, since it is larger than the sum of its proper divisors (10107632578).

10212504350 is a wasteful number, since it uses less digits than its factorization.

10212504350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123989 (or 123984 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 10212504350 in words is "ten billion, two hundred twelve million, five hundred four thousand, three hundred fifty".

Divisors: 1 2 5 10 17 25 34 50 85 97 170 194 425 485 850 970 1649 2425 3298 4850 8245 16490 41225 82450 123863 247726 619315 1238630 2105671 3096575 4211342 6193150 10528355 12014711 21056710 24029422 52641775 60073555 105283550 120147110 204250087 300367775 408500174 600735550 1021250435 2042500870 5106252175 10212504350