Base | Representation |
---|---|
bin | 100001101100010010… |
… | …1101100000011001111 |
3 | 20220202102101011122001 |
4 | 1003120211230003033 |
5 | 2141134412011101 |
6 | 53123312533131 |
7 | 5140660231351 |
oct | 1033045540317 |
9 | 226672334561 |
10 | 72353235151 |
11 | 2875957350a |
12 | 12032b511a7 |
13 | 6a90b3b5a2 |
14 | 37053810d1 |
15 | 1d36eea901 |
hex | 10d896c0cf |
72353235151 has 8 divisors (see below), whose sum is σ = 73213507584. Its totient is φ = 71497503000.
The previous prime is 72353235083. The next prime is 72353235161. The reversal of 72353235151 is 15153235327.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-72353235151 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 72353235151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72353235161) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1103005 + ... + 1166758.
It is an arithmetic number, because the mean of its divisors is an integer number (9151688448).
Almost surely, 272353235151 is an apocalyptic number.
72353235151 is a deficient number, since it is larger than the sum of its proper divisors (860272433).
72353235151 is a wasteful number, since it uses less digits than its factorization.
72353235151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2270141.
The product of its digits is 94500, while the sum is 37.
The spelling of 72353235151 in words is "seventy-two billion, three hundred fifty-three million, two hundred thirty-five thousand, one hundred fifty-one".
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