Base | Representation |
---|---|
bin | 100001111000011010… |
… | …1101101011010101110 |
3 | 20221210202221110010220 |
4 | 1003300311231122232 |
5 | 2143003040310423 |
6 | 53231525112210 |
7 | 5154030355065 |
oct | 1036065553256 |
9 | 227722843126 |
10 | 72760088238 |
11 | 2894819a232 |
12 | 12127258666 |
13 | 6b2720c266 |
14 | 374340b1dc |
15 | 1d5cab49e3 |
hex | 10f0d6d6ae |
72760088238 has 8 divisors (see below), whose sum is σ = 145520176488. Its totient is φ = 24253362744.
The previous prime is 72760088207. The next prime is 72760088249. The reversal of 72760088238 is 83288006727.
It is a sphenic number, since it is the product of 3 distinct primes.
72760088238 is an admirable number.
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, 6063340681 + ... + 6063340692.
It is an arithmetic number, because the mean of its divisors is an integer number (18190022061).
Almost surely, 272760088238 is an apocalyptic number.
72760088238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72760088238 is a wasteful number, since it uses less digits than its factorization.
72760088238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12126681378.
The product of its (nonzero) digits is 1806336, while the sum is 51.
The spelling of 72760088238 in words is "seventy-two billion, seven hundred sixty million, eighty-eight thousand, two hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •