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10210131010 = 254733076569
BaseRepresentation
bin10011000001001001…
…00011110001000010
3222100120011101200101
421200210203301002
5131402243143020
64405050313014
7511005452542
oct114044436102
928316141611
1010210131010
11436a397602
121b8b42876a
13c693b0b51
146cc021322
153eb56900a
hex260923c42

10210131010 has 32 divisors (see below), whose sum is σ = 18777795840. Its totient is φ = 3995340672.

The previous prime is 10210130941. The next prime is 10210131011. The reversal of 10210131010 is 1013101201.

10210131010 is digitally balanced in base 5, 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 (10).

It is not an unprimeable number, because it can be changed into a prime (10210131011) 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, 1551006 + ... + 1557574.

It is an arithmetic number, because the mean of its divisors is an integer number (586806120).

Almost surely, 210210131010 is an apocalyptic number.

10210131010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210131010 is a deficient number, since it is larger than the sum of its proper divisors (8567664830).

10210131010 is a wasteful number, since it uses less digits than its factorization.

10210131010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9930.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 10210131010 its reverse (1013101201), we get a palindrome (11223232211).

The spelling of 10210131010 in words is "ten billion, two hundred ten million, one hundred thirty-one thousand, ten".

Divisors: 1 2 5 10 47 94 235 470 3307 6569 6614 13138 16535 32845 33070 65690 155429 308743 310858 617486 777145 1543715 1554290 3087430 21723683 43447366 108618415 217236830 1021013101 2042026202 5105065505 10210131010