Base | Representation |
---|---|
bin | 100001110100100111… |
… | …1100101001001011110 |
3 | 20221110220011001000101 |
4 | 1003221033211021132 |
5 | 2142222424334012 |
6 | 53211133451314 |
7 | 5150622234013 |
oct | 1035117451136 |
9 | 227426131011 |
10 | 72632652382 |
11 | 28892269844 |
12 | 120b0640b3a |
13 | 6b069b0924 |
14 | 373051770a |
15 | 1d517e0d57 |
hex | 10e93e525e |
72632652382 has 16 divisors (see below), whose sum is σ = 114798223440. Its totient is φ = 34370414208.
The previous prime is 72632652319. The next prime is 72632652461. The reversal of 72632652382 is 28325623627.
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 7 ways as a sum of consecutive naturals, for example, 920683 + ... + 996454.
It is an arithmetic number, because the mean of its divisors is an integer number (7174888965).
Almost surely, 272632652382 is an apocalyptic number.
72632652382 is a deficient number, since it is larger than the sum of its proper divisors (42165571058).
72632652382 is a wasteful number, since it uses less digits than its factorization.
72632652382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1918155.
The product of its digits is 1451520, while the sum is 46.
The spelling of 72632652382 in words is "seventy-two billion, six hundred thirty-two million, six hundred fifty-two thousand, three hundred eighty-two".
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