Search a number
-
+
10121314210 = 257963115013
BaseRepresentation
bin10010110110100011…
…01111111110100010
3222010101001000221021
421123101233332202
5131212024023320
64352154520054
7505546515460
oct113321577642
928111030837
1010121314210
114324244197
121b6573602a
13c53b84627
146c0301830
153e3872daa
hex25b46ffa2

10121314210 has 32 divisors (see below), whose sum is σ = 20824538112. Its totient is φ = 3469573440.

The previous prime is 10121314199. The next prime is 10121314213. The reversal of 10121314210 is 1241312101.

It is not an unprimeable number, because it can be changed into a prime (10121314213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666664 + ... + 681676.

It is an arithmetic number, because the mean of its divisors is an integer number (650766816).

Almost surely, 210121314210 is an apocalyptic number.

10121314210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121314210 is an abundant number, since it is smaller than the sum of its proper divisors (10703223902).

10121314210 is a wasteful number, since it uses less digits than its factorization.

10121314210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24658.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10121314210 its reverse (1241312101), we get a palindrome (11362626311).

The spelling of 10121314210 in words is "ten billion, one hundred twenty-one million, three hundred fourteen thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 9631 15013 19262 30026 48155 67417 75065 96310 105091 134834 150130 210182 337085 525455 674170 1050910 144590203 289180406 722951015 1012131421 1445902030 2024262842 5060657105 10121314210