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10222023313 = 171931647131
BaseRepresentation
bin10011000010100011…
…11011001010010001
3222101101112120212001
421201101323022101
5131413314221223
64410153234001
7511211523145
oct114121731221
928341476761
1010222023313
11437607a457
121b93402901
13c6b9b5b08
146cd839225
153ec6179ad
hex26147b291

10222023313 has 8 divisors (see below), whose sum is σ = 11392967520. Its totient is φ = 9114373440.

The previous prime is 10222023311. The next prime is 10222023319. The reversal of 10222023313 is 31332022201.

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

It is a cyclic number.

It is not a de Polignac number, because 10222023313 - 21 = 10222023311 is a prime.

It is a super-2 number, since 2×102220233132 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (10222023311) 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, 15823243 + ... + 15823888.

It is an arithmetic number, because the mean of its divisors is an integer number (1424120940).

Almost surely, 210222023313 is an apocalyptic number.

It is an amenable number.

10222023313 is a deficient number, since it is larger than the sum of its proper divisors (1170944207).

10222023313 is a wasteful number, since it uses less digits than its factorization.

10222023313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31647167.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10222023313 its reverse (31332022201), we get a palindrome (41554045514).

The spelling of 10222023313 in words is "ten billion, two hundred twenty-two million, twenty-three thousand, three hundred thirteen".

Divisors: 1 17 19 323 31647131 538001227 601295489 10222023313