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10223213324 = 227907323233
BaseRepresentation
bin10011000010101100…
…11101101100001100
3222101110210001020112
421201112131230030
5131414120311244
64410234535152
7511224610442
oct114126355414
928343701215
1010223213324
114376812535
121b938974b8
13c6c01166c
146cda68b92
153ec7a039e
hex26159db0c

10223213324 has 12 divisors (see below), whose sum is σ = 17892941304. Its totient is φ = 5110944384.

The previous prime is 10223213323. The next prime is 10223213369. The reversal of 10223213324 is 42331232201.

It is a super-2 number, since 2×102232133242 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10223213324.

It is not an unprimeable number, because it can be changed into a prime (10223213323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129989 + ... + 193244.

It is an arithmetic number, because the mean of its divisors is an integer number (1491078442).

Almost surely, 210223213324 is an apocalyptic number.

It is an amenable number.

10223213324 is a deficient number, since it is larger than the sum of its proper divisors (7669727980).

10223213324 is a wasteful number, since it uses less digits than its factorization.

10223213324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331144 (or 331142 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 10223213324 its reverse (42331232201), we get a palindrome (52554445525).

The spelling of 10223213324 in words is "ten billion, two hundred twenty-three million, two hundred thirteen thousand, three hundred twenty-four".

Divisors: 1 2 4 7907 15814 31628 323233 646466 1292932 2555803331 5111606662 10223213324