Search a number
-
+
100932968340 = 22325560738713
BaseRepresentation
bin101111000000000010…
…0101101111110010100
3100122112012012001012200
41132000010231332110
53123202314441330
6114211251444500
710202133034551
oct1360004557624
9318465161180
10100932968340
1139895036016
121768a2b6730
139696baa209
144c56d1da28
15295b0c9a60
hex178012df94

100932968340 has 36 divisors (see below), whose sum is σ = 306163337844. Its totient is φ = 26915458176.

The previous prime is 100932968333. The next prime is 100932968371. The reversal of 100932968340 is 43869239001.

It is a happy number.

100932968340 is a `hidden beast` number, since 10 + 0 + 9 + 3 + 296 + 8 + 340 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 79463099664 + 21469868676 = 281892^2 + 146526^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

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 11 ways as a sum of consecutive naturals, for example, 280369177 + ... + 280369536.

Almost surely, 2100932968340 is an apocalyptic number.

100932968340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100932968340 is an abundant number, since it is smaller than the sum of its proper divisors (205230369504).

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

100932968340 is a wasteful number, since it uses less digits than its factorization.

100932968340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560738728 (or 560738723 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 100932968340 in words is "one hundred billion, nine hundred thirty-two million, nine hundred sixty-eight thousand, three hundred forty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 560738713 1121477426 1682216139 2242954852 2803693565 3364432278 5046648417 5607387130 6728864556 8411080695 10093296834 11214774260 16822161390 20186593668 25233242085 33644322780 50466484170 100932968340