Base | Representation |
---|---|
bin | 100000000110111000… |
… | …0100101100110001110 |
3 | 20120222021012001010021 |
4 | 1000031300211212032 |
5 | 2112202240124304 |
6 | 51401512332354 |
7 | 4660440012454 |
oct | 1001560454616 |
9 | 216867161107 |
10 | 68950317454 |
11 | 27272725037 |
12 | 114433a40ba |
13 | 666ab33715 |
14 | 34a14549d4 |
15 | 1bd83b8a54 |
hex | 100dc2598e |
68950317454 has 8 divisors (see below), whose sum is σ = 103702757400. Its totient is φ = 34382731656.
The previous prime is 68950317427. The next prime is 68950317479. The reversal of 68950317454 is 45471305986.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 46212604 + ... + 46214095.
It is an arithmetic number, because the mean of its divisors is an integer number (12962844675).
Almost surely, 268950317454 is an apocalyptic number.
68950317454 is a deficient number, since it is larger than the sum of its proper divisors (34752439946).
68950317454 is a wasteful number, since it uses less digits than its factorization.
68950317454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92427074.
The product of its (nonzero) digits is 3628800, while the sum is 52.
The spelling of 68950317454 in words is "sixty-eight billion, nine hundred fifty million, three hundred seventeen thousand, four hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •