Search a number
-
+
10211102313 = 36779475309
BaseRepresentation
bin10011000001010000…
…10000111001101001
3222100121222202001120
421200220100321221
5131403020233223
64405123205453
7511016636406
oct114050207151
928317882046
1010211102313
11436a9a0335
121b8b816889
13c69660c99
146cc1d52ad
153eb6abbe3
hex260a10e69

10211102313 has 16 divisors (see below), whose sum is σ = 13651882560. Its totient is φ = 6788889536.

The previous prime is 10211102273. The next prime is 10211102327. The reversal of 10211102313 is 31320111201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10211102313 - 29 = 10211101801 is a prime.

It is a super-2 number, since 2×102111023132 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10211102292 and 10211102301.

It is not an unprimeable number, because it can be changed into a prime (10211102383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1920703 + ... + 1926011.

It is an arithmetic number, because the mean of its divisors is an integer number (853242660).

Almost surely, 210211102313 is an apocalyptic number.

It is an amenable number.

10211102313 is a deficient number, since it is larger than the sum of its proper divisors (3440780247).

10211102313 is an equidigital number, since it uses as much as digits as its factorization.

10211102313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6936.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10211102313 its reverse (31320111201), we get a palindrome (41531213514).

The spelling of 10211102313 in words is "ten billion, two hundred eleven million, one hundred two thousand, three hundred thirteen".

Divisors: 1 3 677 947 2031 2841 5309 15927 641119 1923357 3594193 5027623 10782579 15082869 3403700771 10211102313