Base | Representation |
---|---|
bin | 1101101011101101… |
… | …0110101001110100 |
3 | 100110222101100022112 |
4 | 3122323112221310 |
5 | 30010241223442 |
6 | 1404244550152 |
7 | 160006630400 |
oct | 33273265164 |
9 | 10428340275 |
10 | 3672992372 |
11 | 1615343595 |
12 | 8660b2358 |
13 | 466c5898a |
14 | 26bb50100 |
15 | 1676ce082 |
hex | daed6a74 |
3672992372 has 144 divisors (see below), whose sum is σ = 8149176000. Its totient is φ = 1439617536.
The previous prime is 3672992369. The next prime is 3672992423. The reversal of 3672992372 is 2732992763.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 3672992372.
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 47 ways as a sum of consecutive naturals, for example, 16039154 + ... + 16039382.
It is an arithmetic number, because the mean of its divisors is an integer number (56591500).
Almost surely, 23672992372 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 3672992372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4074588000).
3672992372 is an abundant number, since it is smaller than the sum of its proper divisors (4476183628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3672992372 is a wasteful number, since it uses less digits than its factorization.
3672992372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 398 (or 389 counting only the distinct ones).
The product of its digits is 1714608, while the sum is 50.
The square root of 3672992372 is about 60605.2173661641. The cubic root of 3672992372 is about 1542.9079216075.
The spelling of 3672992372 in words is "three billion, six hundred seventy-two million, nine hundred ninety-two thousand, three hundred seventy-two".
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