Base | Representation |
---|---|
bin | 10101111111111111000110… |
… | …10111111111000011111111 |
3 | 20100021220011012000202220222 |
4 | 22333333203113333003333 |
5 | 22320111202012323440 |
6 | 250520321044331555 |
7 | 13122124500512411 |
oct | 1277774327770377 |
9 | 210256135022828 |
10 | 48378031370495 |
11 | 1446200a550152 |
12 | 5513ba09a3bbb |
13 | 20cc04b30c9a8 |
14 | bd371b3c49b1 |
15 | 58d654a972b5 |
hex | 2bffe35ff0ff |
48378031370495 has 8 divisors (see below), whose sum is σ = 58054578870816. Its totient is φ = 38701797612256.
The previous prime is 48378031370491. The next prime is 48378031370633. The reversal of 48378031370495 is 59407313087384.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48378031370495 - 22 = 48378031370491 is a prime.
It is a super-3 number, since 3×483780313704953 (a number of 42 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48378031370491) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78096152 + ... + 78713181.
It is an arithmetic number, because the mean of its divisors is an integer number (7256822358852).
Almost surely, 248378031370495 is an apocalyptic number.
48378031370495 is a deficient number, since it is larger than the sum of its proper divisors (9676547500321).
48378031370495 is a wasteful number, since it uses less digits than its factorization.
48378031370495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156871041.
The product of its (nonzero) digits is 60963840, while the sum is 62.
The spelling of 48378031370495 in words is "forty-eight trillion, three hundred seventy-eight billion, thirty-one million, three hundred seventy thousand, four hundred ninety-five".
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