Search a number
-
+
10301231330 = 25131910738977
BaseRepresentation
bin10011001100000000…
…00101000011100010
3222120220120202211022
421212000011003202
5132044103400310
64422103045442
7513163010255
oct114600050342
928526522738
1010301231330
11440685a625
121bb5a40882
13c82229870
146da17709c
15404561a55
hex2660050e2

10301231330 has 64 divisors (see below), whose sum is σ = 21216504960. Its totient is φ = 3569577984.

The previous prime is 10301231327. The next prime is 10301231341. The reversal of 10301231330 is 3313210301.

It is a super-2 number, since 2×103012313302 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10301231299 and 10301231308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244802 + ... + 283778.

It is an arithmetic number, because the mean of its divisors is an integer number (331507890).

Almost surely, 210301231330 is an apocalyptic number.

10301231330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10301231330 is an abundant number, since it is smaller than the sum of its proper divisors (10915273630).

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

10301231330 is a wasteful number, since it uses less digits than its factorization.

10301231330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39123.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10301231330 its reverse (3313210301), we get a palindrome (13614441631).

The spelling of 10301231330 in words is "ten billion, three hundred one million, two hundred thirty-one thousand, three hundred thirty".

Divisors: 1 2 5 10 13 19 26 38 65 95 107 130 190 214 247 494 535 1070 1235 1391 2033 2470 2782 4066 6955 10165 13910 20330 26429 38977 52858 77954 132145 194885 264290 389770 506701 740563 1013402 1481126 2533505 3702815 4170539 5067010 7405630 8341078 9627319 19254638 20852695 41705390 48136595 54217007 79240241 96273190 108434014 158480482 271085035 396201205 542170070 792402410 1030123133 2060246266 5150615665 10301231330