Base | Representation |
---|---|
bin | 10110010001101111101110… |
… | …10011001111010000001001 |
3 | 20102110020020102222010211222 |
4 | 23020313313103033100021 |
5 | 22410110414230321231 |
6 | 252104520345331425 |
7 | 13214166346143626 |
oct | 1310676723172011 |
9 | 212406212863758 |
10 | 48988251026441 |
11 | 146778896464a1 |
12 | 55b2302196b75 |
13 | 214475930459c |
14 | c15088a4934d |
15 | 59e46bc1127b |
hex | 2c8df74cf409 |
48988251026441 has 4 divisors (see below), whose sum is σ = 48988492281552. Its totient is φ = 48988009771332.
The previous prime is 48988251026423. The next prime is 48988251026483. The reversal of 48988251026441 is 14462015288984.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48988251026441 is a prime.
It is a super-2 number, since 2×489882510264412 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48988251026401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120322715 + ... + 120729168.
It is an arithmetic number, because the mean of its divisors is an integer number (12247123070388).
Almost surely, 248988251026441 is an apocalyptic number.
It is an amenable number.
48988251026441 is a deficient number, since it is larger than the sum of its proper divisors (241255111).
48988251026441 is a wasteful number, since it uses less digits than its factorization.
48988251026441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241255110.
The product of its (nonzero) digits is 35389440, while the sum is 62.
The spelling of 48988251026441 in words is "forty-eight trillion, nine hundred eighty-eight billion, two hundred fifty-one million, twenty-six thousand, four hundred forty-one".
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