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106764578318 = 2537177140339
BaseRepresentation
bin110001101101110101…
…0100010111000001110
3101012120121101112012102
41203123222202320032
53222123213001233
6121014051235102
710466503641116
oct1433352427016
9335517345172
10106764578318
11413079039a2
12188372a8a92
13a0b61086c8
14524b618046
152b9d04e1e8
hex18dbaa2e0e

106764578318 has 16 divisors (see below), whose sum is σ = 163192404240. Its totient is φ = 52367405376.

The previous prime is 106764578299. The next prime is 106764578357. The reversal of 106764578318 is 813875467601.

It is a super-2 number, since 2×1067645783182 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690593 + ... + 830931.

It is an arithmetic number, because the mean of its divisors is an integer number (10199525265).

Almost surely, 2106764578318 is an apocalyptic number.

106764578318 is a deficient number, since it is larger than the sum of its proper divisors (56427825922).

106764578318 is a wasteful number, since it uses less digits than its factorization.

106764578318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147571.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 106764578318 in words is "one hundred six billion, seven hundred sixty-four million, five hundred seventy-eight thousand, three hundred eighteen".

Divisors: 1 2 53 106 7177 14354 140339 280678 380381 760762 7437967 14875934 1007213003 2014426006 53382289159 106764578318