Search a number
-
+
1310011102230 = 235173252410617
BaseRepresentation
bin10011000100000010101…
…111110001010000010110
311122020100221000010202020
4103010002233301100112
5132430400320232410
62441451044154010
7163434203433345
oct23040257612026
94566327003666
101310011102230
1146563312a4a6
12191a80098906
13966c21a107c
1447594d9bb5c
1524122c77a70
hex13102bf1416

1310011102230 has 32 divisors (see below), whose sum is σ = 3162200222304. Its totient is φ = 347317007616.

The previous prime is 1310011102229. The next prime is 1310011102247. The reversal of 1310011102230 is 322011100131.

It is a happy number.

It is a super-2 number, since 2×13100111022302 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 126200119 + ... + 126210498.

It is an arithmetic number, because the mean of its divisors is an integer number (98818756947).

Almost surely, 21310011102230 is an apocalyptic number.

1310011102230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310011102230 is an abundant number, since it is smaller than the sum of its proper divisors (1852189120074).

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

1310011102230 is a wasteful number, since it uses less digits than its factorization.

1310011102230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252410800.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1310011102230 its reverse (322011100131), we get a palindrome (1632022202361).

The spelling of 1310011102230 in words is "one trillion, three hundred ten billion, eleven million, one hundred two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 173 346 519 865 1038 1730 2595 5190 252410617 504821234 757231851 1262053085 1514463702 2524106170 3786159255 7572318510 43667036741 87334073482 131001110223 218335183705 262002220446 436670367410 655005551115 1310011102230