Search a number
-
+
105380011058 = 2719738208851
BaseRepresentation
bin110001000100100100…
…0110101110000110010
3101002000010002012222112
41202021020311300302
53211304240323213
6120224431205322
710420262212640
oct1421110656062
9332003065875
10105380011058
11407672a6033
121850b676842
139c2530153a
1451597a2190
152b1b706ea8
hex1889235c32

105380011058 has 16 divisors (see below), whose sum is σ = 181568464704. Its totient is φ = 44933607600.

The previous prime is 105380011027. The next prime is 105380011063. The reversal of 105380011058 is 850110083501.

It is a happy number.

It is a super-2 number, since 2×1053800110582 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19101668 + ... + 19107183.

It is an arithmetic number, because the mean of its divisors is an integer number (11348029044).

Almost surely, 2105380011058 is an apocalyptic number.

105380011058 is a deficient number, since it is larger than the sum of its proper divisors (76188453646).

105380011058 is a wasteful number, since it uses less digits than its factorization.

105380011058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38209057.

The product of its (nonzero) digits is 4800, while the sum is 32.

Adding to 105380011058 its reverse (850110083501), we get a palindrome (955490094559).

The spelling of 105380011058 in words is "one hundred five billion, three hundred eighty million, eleven thousand, fifty-eight".

Divisors: 1 2 7 14 197 394 1379 2758 38208851 76417702 267461957 534923914 7527143647 15054287294 52690005529 105380011058