Base | Representation |
---|---|
bin | 1000101000000… |
… | …10010001001011 |
3 | 12001011022200100 |
4 | 10110002101023 |
5 | 122011023120 |
6 | 11102540443 |
7 | 1536026055 |
oct | 424022113 |
9 | 161138610 |
10 | 72361035 |
11 | 37933a0a |
12 | 20297723 |
13 | 11cb73a6 |
14 | 98788d5 |
15 | 6545490 |
hex | 450244b |
72361035 has 12 divisors (see below), whose sum is σ = 125425872. Its totient is φ = 38592528.
The previous prime is 72361007. The next prime is 72361043. The reversal of 72361035 is 53016327.
It is a happy number.
It is not a de Polignac number, because 72361035 - 28 = 72360779 is a prime.
It is a super-2 number, since 2×723610352 = 10472238772542450, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 803967 + ... + 804056.
It is an arithmetic number, because the mean of its divisors is an integer number (10452156).
Almost surely, 272361035 is an apocalyptic number.
72361035 is a deficient number, since it is larger than the sum of its proper divisors (53064837).
72361035 is a wasteful number, since it uses less digits than its factorization.
72361035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1608034 (or 1608031 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 27.
The square root of 72361035 is about 8506.5289630965. The cubic root of 72361035 is about 416.7109602690.
The spelling of 72361035 in words is "seventy-two million, three hundred sixty-one thousand, thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •