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101342330244 = 223271211187909
BaseRepresentation
bin101111001100001111…
…0010011110110000100
3100200120201110210011200
41132120132103312010
53130022114031434
6114320033502500
710215233410521
oct1363036236604
9320521423150
10101342330244
1139a85115741
1217783411a30
139730948aac
144c95440148
152981edc199
hex1798793d84

101342330244 has 72 divisors (see below), whose sum is σ = 261011499840. Its totient is φ = 33146971200.

The previous prime is 101342330239. The next prime is 101342330293. The reversal of 101342330244 is 442033243101.

101342330244 is a `hidden beast` number, since 10 + 1 + 342 + 3 + 302 + 4 + 4 = 666.

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 23 ways as a sum of consecutive naturals, for example, 445362 + ... + 633270.

It is an arithmetic number, because the mean of its divisors is an integer number (3625159720).

Almost surely, 2101342330244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101342330244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130505749920).

101342330244 is an abundant number, since it is smaller than the sum of its proper divisors (159669169596).

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

101342330244 is a wasteful number, since it uses less digits than its factorization.

101342330244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188201 (or 188196 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 101342330244 its reverse (442033243101), we get a palindrome (543375573345).

The spelling of 101342330244 in words is "one hundred one billion, three hundred forty-two million, three hundred thirty thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 9 12 18 36 71 142 211 213 284 422 426 633 639 844 852 1266 1278 1899 2532 2556 3798 7596 14981 29962 44943 59924 89886 134829 179772 187909 269658 375818 539316 563727 751636 1127454 1691181 2254908 3382362 6764724 13341539 26683078 39648799 40024617 53366156 79297598 80049234 118946397 120073851 158595196 160098468 237892794 240147702 356839191 475785588 480295404 713678382 1427356764 2815064729 5630129458 8445194187 11260258916 16890388374 25335582561 33780776748 50671165122 101342330244