Base | Representation |
---|---|
bin | 1000101011001… |
… | …00011111001110 |
3 | 12001220202112121 |
4 | 10111210133032 |
5 | 122111411332 |
6 | 11115323154 |
7 | 1542323011 |
oct | 425443716 |
9 | 161822477 |
10 | 72763342 |
11 | 380891a3 |
12 | 204504ba |
13 | 120c8542 |
14 | 9941378 |
15 | 65c4797 |
hex | 45647ce |
72763342 has 8 divisors (see below), whose sum is σ = 109233432. Its totient is φ = 36352200.
The previous prime is 72763319. The next prime is 72763357. The reversal of 72763342 is 24336727.
It is a happy number.
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 = 72763298 and 72763307.
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, 11509 + ... + 16672.
It is an arithmetic number, because the mean of its divisors is an integer number (13654179).
Almost surely, 272763342 is an apocalyptic number.
72763342 is a deficient number, since it is larger than the sum of its proper divisors (36470090).
72763342 is a wasteful number, since it uses less digits than its factorization.
72763342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29474.
The product of its digits is 42336, while the sum is 34.
The square root of 72763342 is about 8530.1431406513. The cubic root of 72763342 is about 417.4817987213.
The spelling of 72763342 in words is "seventy-two million, seven hundred sixty-three thousand, three hundred forty-two".
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