Search a number
-
+
10231311310 = 2511317293413
BaseRepresentation
bin10011000011101010…
…10110101111001110
3222102001000110120221
421201311112233032
5131423203430220
64411124301554
7511353465643
oct114165265716
928361013527
1010231311310
114380343690
121b965418ba
13c708b857c
146d0b75dca
153ed34e9aa
hex261d56bce

10231311310 has 32 divisors (see below), whose sum is σ = 20154020832. Its totient is φ = 3708727680.

The previous prime is 10231311301. The next prime is 10231311317. The reversal of 10231311310 is 1311313201.

It is a super-2 number, since 2×102313113102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231311317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111837 + ... + 181576.

It is an arithmetic number, because the mean of its divisors is an integer number (629813151).

Almost surely, 210231311310 is an apocalyptic number.

10231311310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10231311310 is a deficient number, since it is larger than the sum of its proper divisors (9922709522).

10231311310 is a wasteful number, since it uses less digits than its factorization.

10231311310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293748.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10231311310 its reverse (1311313201), we get a palindrome (11542624511).

The spelling of 10231311310 in words is "ten billion, two hundred thirty-one million, three hundred eleven thousand, three hundred ten".

Divisors: 1 2 5 10 11 22 55 110 317 634 1585 3170 3487 6974 17435 34870 293413 586826 1467065 2934130 3227543 6455086 16137715 32275430 93011921 186023842 465059605 930119210 1023131131 2046262262 5115655655 10231311310