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10313101210 = 251031310121
BaseRepresentation
bin10011001101011010…
…10110111110011010
3222121201220211020111
421212231112332122
5132110123214320
64423205314534
7513365625316
oct114655267632
928551824214
1010313101210
114412527645
121bb9a05a4a
13c84824569
146db986b46
15405608a5a
hex266b56f9a

10313101210 has 8 divisors (see below), whose sum is σ = 18563582196. Its totient is φ = 4125240480.

The previous prime is 10313101159. The next prime is 10313101217. The reversal of 10313101210 is 1210131301.

It can be written as a sum of positive squares in 2 ways, for example, as 10313011809 + 89401 = 101553^2 + 299^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (10313101217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515655051 + ... + 515655070.

Almost surely, 210313101210 is an apocalyptic number.

10313101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10313101210 is a deficient number, since it is larger than the sum of its proper divisors (8250480986).

10313101210 is a wasteful number, since it uses less digits than its factorization.

10313101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031310128.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10313101210 its reverse (1210131301), we get a palindrome (11523232511).

The spelling of 10313101210 in words is "ten billion, three hundred thirteen million, one hundred one thousand, two hundred ten".

Divisors: 1 2 5 10 1031310121 2062620242 5156550605 10313101210