Base | Representation |
---|---|
bin | 1000100111101… |
… | …10110010101110 |
3 | 12001001221012102 |
4 | 10103312302232 |
5 | 122003022110 |
6 | 11101535102 |
7 | 1535442035 |
oct | 423666256 |
9 | 161057172 |
10 | 72314030 |
11 | 37901668 |
12 | 20274492 |
13 | 11c9bb89 |
14 | 986571c |
15 | 65365a5 |
hex | 44f6cae |
72314030 has 8 divisors (see below), whose sum is σ = 130165272. Its totient is φ = 28925608.
The previous prime is 72314027. The next prime is 72314069. The reversal of 72314030 is 3041327.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 72313993 and 72314011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3615692 + ... + 3615711.
It is an arithmetic number, because the mean of its divisors is an integer number (16270659).
Almost surely, 272314030 is an apocalyptic number.
72314030 is a deficient number, since it is larger than the sum of its proper divisors (57851242).
72314030 is a wasteful number, since it uses less digits than its factorization.
72314030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7231410.
The product of its (nonzero) digits is 504, while the sum is 20.
The square root of 72314030 is about 8503.7656364695. The cubic root of 72314030 is about 416.6207103092.
Adding to 72314030 its reverse (3041327), we get a palindrome (75355357).
The spelling of 72314030 in words is "seventy-two million, three hundred fourteen thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •