Search a number
-
+
1023210130010 = 25202291505811
BaseRepresentation
bin11101110001111000001…
…00111000101001011010
310121211002021101012020212
432320330010320221122
5113231013243130020
62102020052051122
7133632046413365
oct16707404705132
93554067335225
101023210130010
11364a39497122
1214637b003aa2
1375646a4aa93
1437748bd30dc
151b939231cc5
hexee3c138a5a

1023210130010 has 16 divisors (see below), whose sum is σ = 1841790979872. Its totient is φ = 409281219600.

The previous prime is 1023210129989. The next prime is 1023210130013. The reversal of 1023210130010 is 100310123201.

1023210130010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10232101300102 (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1023210130013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1770005 + ... + 2275815.

It is an arithmetic number, because the mean of its divisors is an integer number (115111936242).

Almost surely, 21023210130010 is an apocalyptic number.

1023210130010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023210130010 is a deficient number, since it is larger than the sum of its proper divisors (818580849862).

1023210130010 is a wasteful number, since it uses less digits than its factorization.

1023210130010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708109.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1023210130010 its reverse (100310123201), we get a palindrome (1123520253211).

The spelling of 1023210130010 in words is "one trillion, twenty-three billion, two hundred ten million, one hundred thirty thousand, ten".

Divisors: 1 2 5 10 202291 404582 505811 1011455 1011622 2022910 2529055 5058110 102321013001 204642026002 511605065005 1023210130010