Base | Representation |
---|---|
bin | 10110010001111010000001… |
… | …01101011111010001111101 |
3 | 20102110202111121012202212100 |
4 | 23020331000231133101331 |
5 | 22410203224032040101 |
6 | 252111233011255313 |
7 | 13214453324302653 |
oct | 1310750055372175 |
9 | 212422447182770 |
10 | 48993777611901 |
11 | 1467a1652189a1 |
12 | 55b33a4baa539 |
13 | 214512a295cb5 |
14 | c15450a22dd3 |
15 | 59e691ed2e86 |
hex | 2c8f40b5f47d |
48993777611901 has 24 divisors (see below), whose sum is σ = 72883915378560. Its totient is φ = 31691224588896.
The previous prime is 48993777611879. The next prime is 48993777611953. The reversal of 48993777611901 is 10911677739984.
48993777611901 is a `hidden beast` number, since 4 + 8 + 9 + 9 + 377 + 7 + 61 + 190 + 1 = 666.
It is not a de Polignac number, because 48993777611901 - 213 = 48993777603709 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48993777611901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48993777611981) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204794745 + ... + 205033838.
It is an arithmetic number, because the mean of its divisors is an integer number (3036829807440).
Almost surely, 248993777611901 is an apocalyptic number.
It is an amenable number.
48993777611901 is a deficient number, since it is larger than the sum of its proper divisors (23890137766659).
48993777611901 is a wasteful number, since it uses less digits than its factorization.
48993777611901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 409828985 (or 409828982 counting only the distinct ones).
The product of its (nonzero) digits is 144027072, while the sum is 72.
The spelling of 48993777611901 in words is "forty-eight trillion, nine hundred ninety-three billion, seven hundred seventy-seven million, six hundred eleven thousand, nine hundred one".
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