Search a number
-
+
10231100313 = 3710319332447
BaseRepresentation
bin10011000011101001…
…00011001110011001
3222102000121202011020
421201310203032121
5131423130202223
64411115553053
7511351626540
oct114164431631
928360552136
1010231100313
11438020a105
121b9645b789
13c70843515
146d0b1d157
153ed30c1e3
hex261d23399

10231100313 has 32 divisors (see below), whose sum is σ = 15756189696. Its totient is φ = 5784222528.

The previous prime is 10231100291. The next prime is 10231100329. The reversal of 10231100313 is 31300113201.

It is not a de Polignac number, because 10231100313 - 28 = 10231100057 is a prime.

It is a super-2 number, since 2×102311003132 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10231100292 and 10231100301.

It is not an unprimeable number, because it can be changed into a prime (10231100413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4179856 + ... + 4182302.

It is an arithmetic number, because the mean of its divisors is an integer number (492380928).

Almost surely, 210231100313 is an apocalyptic number.

It is an amenable number.

10231100313 is a deficient number, since it is larger than the sum of its proper divisors (5525089383).

10231100313 is a wasteful number, since it uses less digits than its factorization.

10231100313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4493.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10231100313 its reverse (31300113201), we get a palindrome (41531213514).

The spelling of 10231100313 in words is "ten billion, two hundred thirty-one million, one hundred thousand, three hundred thirteen".

Divisors: 1 3 7 21 103 309 721 1933 2163 2447 5799 7341 13531 17129 40593 51387 199099 252041 597297 756123 1393693 1764287 4181079 4730051 5292861 14190153 33110357 99331071 487195253 1461585759 3410366771 10231100313