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10313130030 = 235775165393
BaseRepresentation
bin10011001101011010…
…11110000000101110
3222121201222021202220
421212231132000232
5132110130130110
64423210100210
7513366105330
oct114655360056
928551867686
1010313130030
114412547265
121bb9a1a666
13c84834708
146db993450
15405612370
hex266b5e02e

10313130030 has 64 divisors (see below), whose sum is σ = 28325541888. Its totient is φ = 2354112000.

The previous prime is 10313130001. The next prime is 10313130031. The reversal of 10313130030 is 3003131301.

10313130030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 10313129991 and 10313130009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313130031) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 125014 + ... + 190406.

It is an arithmetic number, because the mean of its divisors is an integer number (442586592).

Almost surely, 210313130030 is an apocalyptic number.

10313130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10313130030 is an abundant number, since it is smaller than the sum of its proper divisors (18012411858).

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

10313130030 is a wasteful number, since it uses less digits than its factorization.

10313130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66161.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 10313130030 its reverse (3003131301), we get a palindrome (13316261331).

The spelling of 10313130030 in words is "ten billion, three hundred thirteen million, one hundred thirty thousand, thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 751 1502 2253 3755 4506 5257 7510 10514 11265 15771 22530 26285 31542 52570 65393 78855 130786 157710 196179 326965 392358 457751 653930 915502 980895 1373253 1961790 2288755 2746506 4577510 6866265 13732530 49110143 98220286 147330429 245550715 294660858 343771001 491101430 687542002 736652145 1031313003 1473304290 1718855005 2062626006 3437710010 5156565015 10313130030