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10223101313020 = 2257349914032313
BaseRepresentation
bin1001010011000100000001…
…0100100111111111111100
31100012022121111201020020201
42110301000110213333330
52314443402414004040
633424232232253244
72103410660252161
oct224610024477774
940168544636221
1010223101313020
1132916581a2652
12119137bb41224
1359205a519b8b
14274b2d352068
1512add653aa9a
hex94c40527ffc

10223101313020 has 48 divisors (see below), whose sum is σ = 21806215956000. Its totient is φ = 4025140632576.

The previous prime is 10223101313003. The next prime is 10223101313077. The reversal of 10223101313020 is 2031310132201.

10223101313020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6287617 + ... + 7744696.

It is an arithmetic number, because the mean of its divisors is an integer number (454296165750).

Almost surely, 210223101313020 is an apocalyptic number.

10223101313020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10223101313020 is an abundant number, since it is smaller than the sum of its proper divisors (11583114642980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10223101313020 is a wasteful number, since it uses less digits than its factorization.

10223101313020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14032894 (or 14032892 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10223101313020 its reverse (2031310132201), we get a palindrome (12254411445221).

The spelling of 10223101313020 in words is "ten trillion, two hundred twenty-three billion, one hundred one million, three hundred thirteen thousand, twenty".

Divisors: 1 2 4 5 10 20 73 146 292 365 499 730 998 1460 1996 2495 4990 9980 36427 72854 145708 182135 364270 728540 14032313 28064626 56129252 70161565 140323130 280646260 1024358849 2048717698 4097435396 5121794245 7002124187 10243588490 14004248374 20487176980 28008496748 35010620935 70021241870 140042483740 511155065651 1022310131302 2044620262604 2555775328255 5111550656510 10223101313020