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10223411930 = 251099379277
BaseRepresentation
bin10011000010101110…
…01110001011011010
3222101111011010200022
421201113032023122
5131414143140210
64410243110442
7511226365454
oct114127161332
928344133608
1010223411930
114376938776
121b93972422
13c6c080b94
146cdabb2d4
153ec7de155
hex2615ce2da

10223411930 has 16 divisors (see below), whose sum is σ = 18570970440. Its totient is φ = 4051847232.

The previous prime is 10223411929. The next prime is 10223411953. The reversal of 10223411930 is 3911432201.

10223411930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6042108361 + 4181303569 = 77731^2 + 64663^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10223411930.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4688549 + ... + 4690728.

Almost surely, 210223411930 is an apocalyptic number.

10223411930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10223411930 is a deficient number, since it is larger than the sum of its proper divisors (8347558510).

10223411930 is a wasteful number, since it uses less digits than its factorization.

10223411930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9379393.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 10223411930 in words is "ten billion, two hundred twenty-three million, four hundred eleven thousand, nine hundred thirty".

Divisors: 1 2 5 10 109 218 545 1090 9379277 18758554 46896385 93792770 1022341193 2044682386 5111705965 10223411930