Search a number
-
+
10211210013 = 33791992883
BaseRepresentation
bin10011000001010001…
…01011001100011101
3222100122012012210110
421200220223030131
5131403032210023
64405125400233
7511020565404
oct114050531435
928318165713
1010211210013
11436aa64244
121b8b869079
13c6969b004
146cc22263b
153eb6cda93
hex260a2b31d

10211210013 has 8 divisors (see below), whose sum is σ = 13982918368. Its totient is φ = 6623487504.

The previous prime is 10211210003. The next prime is 10211210027. The reversal of 10211210013 is 31001211201.

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

It is not a de Polignac number, because 10211210013 - 224 = 10194432797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211210003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45996331 + ... + 45996552.

It is an arithmetic number, because the mean of its divisors is an integer number (1747864796).

Almost surely, 210211210013 is an apocalyptic number.

It is an amenable number.

10211210013 is a deficient number, since it is larger than the sum of its proper divisors (3771708355).

10211210013 is an equidigital number, since it uses as much as digits as its factorization.

10211210013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91992923.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10211210013 its reverse (31001211201), we get a palindrome (41212421214).

The spelling of 10211210013 in words is "ten billion, two hundred eleven million, two hundred ten thousand, thirteen".

Divisors: 1 3 37 111 91992883 275978649 3403736671 10211210013