Search a number
-
+
1023230023010 = 251323342217399
BaseRepresentation
bin11101110001111010100…
…00110001010101100010
310121211010122210212022122
432320331100301111202
5113231033341214020
62102022042304242
7133632410455436
oct16707520612542
93554118725278
101023230023010
11364a49744018
121463857b8082
137564abc45a0
143774b6d09c6
151b93ad61125
hexee3d431562

1023230023010 has 32 divisors (see below), whose sum is σ = 2069730835200. Its totient is φ = 361381572288.

The previous prime is 1023230022877. The next prime is 1023230023031. The reversal of 1023230023010 is 103200323201.

1023230023010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1023230023010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171105710 + ... + 171111689.

It is an arithmetic number, because the mean of its divisors is an integer number (64679088600).

Almost surely, 21023230023010 is an apocalyptic number.

1023230023010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023230023010 is an abundant number, since it is smaller than the sum of its proper divisors (1046500812190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1023230023010 is a wasteful number, since it uses less digits than its factorization.

1023230023010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342217442.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1023230023010 its reverse (103200323201), we get a palindrome (1126430346211).

The spelling of 1023230023010 in words is "one trillion, twenty-three billion, two hundred thirty million, twenty-three thousand, ten".

Divisors: 1 2 5 10 13 23 26 46 65 115 130 230 299 598 1495 2990 342217399 684434798 1711086995 3422173990 4448826187 7871000177 8897652374 15742000354 22244130935 39355000885 44488261870 78710001770 102323002301 204646004602 511615011505 1023230023010