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10022322323 = 13839918889
BaseRepresentation
bin10010101010110000…
…01000000010010011
3221212110202201121002
421111120020002103
5131011203303243
64334301052215
7503235222416
oct112530100223
927773681532
1010022322323
114283381112
121b3855706b
13c39504950
146b10d3b7d
153d9d1beb8
hex255608093

10022322323 has 8 divisors (see below), whose sum is σ = 10806146400. Its totient is φ = 9240337728.

The previous prime is 10022322319. The next prime is 10022322329. The reversal of 10022322323 is 32322322001.

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 10022322323 - 22 = 10022322319 is a prime.

It is a super-2 number, since 2×100223223232 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10022322295 and 10022322304.

It is not an unprimeable number, because it can be changed into a prime (10022322329) 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, 448538 + ... + 470351.

It is an arithmetic number, because the mean of its divisors is an integer number (1350768300).

Almost surely, 210022322323 is an apocalyptic number.

10022322323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10022322323 is a deficient number, since it is larger than the sum of its proper divisors (783824077).

10022322323 is an equidigital number, since it uses as much as digits as its factorization.

10022322323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919741.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 10022322323 its reverse (32322322001), we get a palindrome (42344644324).

The spelling of 10022322323 in words is "ten billion, twenty-two million, three hundred twenty-two thousand, three hundred twenty-three".

Divisors: 1 13 839 10907 918889 11945557 770947871 10022322323