Search a number
-
+
1023830098027 = 11195638701081
BaseRepresentation
bin11101110011000010000…
…01111000000001101011
310121212200110221211111021
432321201001320001223
5113233301001114102
62102201400113311
7133653315146332
oct16714101700153
93555613854437
101023830098027
11365227443290
12146512765837
1375715318369
14377a7296d19
151b973896137
hexee6107806b

1023830098027 has 16 divisors (see below), whose sum is σ = 1177778459520. Its totient is φ = 880201252800.

The previous prime is 1023830098021. The next prime is 1023830098183. The reversal of 1023830098027 is 7208900383201.

It is a cyclic number.

It is not a de Polignac number, because 1023830098027 - 215 = 1023830065259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023830098021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4232874 + ... + 4468207.

It is an arithmetic number, because the mean of its divisors is an integer number (73611153720).

Almost surely, 21023830098027 is an apocalyptic number.

1023830098027 is a deficient number, since it is larger than the sum of its proper divisors (153948361493).

1023830098027 is a wasteful number, since it uses less digits than its factorization.

1023830098027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8701674.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 1023830098027 in words is "one trillion, twenty-three billion, eight hundred thirty million, ninety-eight thousand, twenty-seven".

Divisors: 1 11 19 209 563 6193 10697 117667 8701081 95711891 165320539 1818525929 4898708603 53885794633 93075463457 1023830098027