Base | Representation |
---|---|
bin | 10000011101110010111101… |
… | …000101110110010000011110 |
3 | 100111101221011220221121000000 |
4 | 100131302331011312100132 |
5 | 33442432111141143332 |
6 | 414003333145115130 |
7 | 21152622641411262 |
oct | 2035627505662036 |
9 | 314357156847000 |
10 | 72416321037342 |
11 | 2108a653377217 |
12 | 8156927488aa6 |
13 | 3153aa3017a49 |
14 | 13c4d7bd380a2 |
15 | 858aac179b7c |
hex | 41dcbd17641e |
72416321037342 has 28 divisors (see below), whose sum is σ = 162862219949400. Its totient is φ = 24138773678628.
The previous prime is 72416321037331. The next prime is 72416321037343. The reversal of 72416321037342 is 24373012361427.
72416321037342 is a `hidden beast` number, since 7 + 2 + 4 + 1 + 63 + 210 + 37 + 342 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72416321037343) by changing a digit.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 24834127842 + ... + 24834130757.
Almost surely, 272416321037342 is an apocalyptic number.
72416321037342 is an abundant number, since it is smaller than the sum of its proper divisors (90445898912058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72416321037342 is an equidigital number, since it uses as much as digits as its factorization.
72416321037342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49668258619 (or 49668258604 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 45.
Adding to 72416321037342 its reverse (24373012361427), we get a palindrome (96789333398769).
The spelling of 72416321037342 in words is "seventy-two trillion, four hundred sixteen billion, three hundred twenty-one million, thirty-seven thousand, three hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •