Search a number
-
+
75371106342 = 23710317422817
BaseRepresentation
bin100011000110001110…
…1111101000000100110
321012112202000220122010
41012030131331000212
52213330000400332
654343000215050
75305523555550
oct1061435750046
9235482026563
1075371106342
1129a6802a834
121273576a486
13715213c29c
1439100ba4d0
151e61e1e9cc
hex118c77d026

75371106342 has 32 divisors (see below), whose sum is σ = 173949414912. Its totient is φ = 21325526784.

The previous prime is 75371106287. The next prime is 75371106397. The reversal of 75371106342 is 24360117357.

It is an interprime number because it is at equal distance from previous prime (75371106287) and next prime (75371106397).

It is a self number, because there is not a number n which added to its sum of digits gives 75371106342.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 8707083 + ... + 8715734.

It is an arithmetic number, because the mean of its divisors is an integer number (5435919216).

Almost surely, 275371106342 is an apocalyptic number.

75371106342 is an abundant number, since it is smaller than the sum of its proper divisors (98578308570).

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

75371106342 is a wasteful number, since it uses less digits than its factorization.

75371106342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17422932.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 75371106342 in words is "seventy-five billion, three hundred seventy-one million, one hundred six thousand, three hundred forty-two".

Divisors: 1 2 3 6 7 14 21 42 103 206 309 618 721 1442 2163 4326 17422817 34845634 52268451 104536902 121959719 243919438 365879157 731758314 1794550151 3589100302 5383650453 10767300906 12561851057 25123702114 37685553171 75371106342