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10223031332 = 22101139182047
BaseRepresentation
bin10011000010101011…
…10001010000100100
3222101110102210121002
421201111301100210
5131414044000312
64410231012432
7511223222033
oct114125612044
928343383532
1010223031332
1143766a8828
121b9380a118
13c6bc79887
146cda1c71a
153ec7664c2
hex261571424

10223031332 has 24 divisors (see below), whose sum is σ = 18197518080. Its totient is φ = 5024469600.

The previous prime is 10223031331. The next prime is 10223031341. The reversal of 10223031332 is 23313032201.

It is not an unprimeable number, because it can be changed into a prime (10223031331) 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 7 ways as a sum of consecutive naturals, for example, 34868 + ... + 147179.

It is an arithmetic number, because the mean of its divisors is an integer number (758229920).

Almost surely, 210223031332 is an apocalyptic number.

It is an amenable number.

10223031332 is a deficient number, since it is larger than the sum of its proper divisors (7974486748).

10223031332 is a wasteful number, since it uses less digits than its factorization.

10223031332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182291 (or 182289 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10223031332 its reverse (23313032201), we get a palindrome (33536063533).

The spelling of 10223031332 in words is "ten billion, two hundred twenty-three million, thirty-one thousand, three hundred thirty-two".

Divisors: 1 2 4 101 139 202 278 404 556 14039 28078 56156 182047 364094 728188 18386747 25304533 36773494 50609066 73546988 101218132 2555757833 5111515666 10223031332