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10305130103455 = 5111444791296839
BaseRepresentation
bin1001010111110101100110…
…0111101000001010011111
31100111011100020100112112011
42111331121213220022133
52322314401301302310
633530040022052051
72112343505415535
oct225753147501237
940434306315464
1010305130103455
11331342131aa40
1211a525327a027
13599a00a695b5
14278ab171c155
1512d0d7ba778a
hex95f599e829f

10305130103455 has 16 divisors (see below), whose sum is σ = 13490455910400. Its totient is φ = 7494582422560.

The previous prime is 10305130103297. The next prime is 10305130103497. The reversal of 10305130103455 is 55430103150301.

It is not a de Polignac number, because 10305130103455 - 211 = 10305130101407 is a prime.

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, 7297926 + ... + 8594764.

It is an arithmetic number, because the mean of its divisors is an integer number (843153494400).

Almost surely, 210305130103455 is an apocalyptic number.

10305130103455 is a deficient number, since it is larger than the sum of its proper divisors (3185325806945).

10305130103455 is a wasteful number, since it uses less digits than its factorization.

10305130103455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441334.

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 10305130103455 its reverse (55430103150301), we get a palindrome (65735233253756).

The spelling of 10305130103455 in words is "ten trillion, three hundred five billion, one hundred thirty million, one hundred three thousand, four hundred fifty-five".

Divisors: 1 5 11 55 144479 722395 1296839 1589269 6484195 7946345 14265229 71326145 187366001881 936830009405 2061026020691 10305130103455