Search a number
-
+
10212010233013 = 29452957777421
BaseRepresentation
bin1001010010011010101100…
…1111100000110010110101
31100011020222112212222201201
42110212223033200302311
52314303144104424023
633415155512052501
72102536063525021
oct224465317406265
940136875788651
1010212010233013
113287986606026
12118b1a5694131
13590cb0782b44
1427439a333381
1512a9879a9bad
hex949ab3e0cb5

10212010233013 has 8 divisors (see below), whose sum is σ = 10564185428280. Its totient is φ = 9859837498560.

The previous prime is 10212010232971. The next prime is 10212010233037. The reversal of 10212010233013 is 31033201021201.

10212010233013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2003974321924 + 8208035911089 = 1415618^2 + 2864967^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10212010233013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212010233613) 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, 12747043 + ... + 13524463.

It is an arithmetic number, because the mean of its divisors is an integer number (1320523178535).

Almost surely, 210212010233013 is an apocalyptic number.

It is an amenable number.

10212010233013 is a deficient number, since it is larger than the sum of its proper divisors (352175195267).

10212010233013 is an equidigital number, since it uses as much as digits as its factorization.

10212010233013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230407.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10212010233013 its reverse (31033201021201), we get a palindrome (41245211254214).

The spelling of 10212010233013 in words is "ten trillion, two hundred twelve billion, ten million, two hundred thirty-three thousand, thirteen".

Divisors: 1 29 452957 777421 13135753 22545209 352138283897 10212010233013