Base | Representation |
---|---|
bin | 100010101001011011111… |
… | …1101010000011000011101 |
3 | 121212020022200212121201002 |
4 | 1011102313331100120131 |
5 | 1111004342433134011 |
6 | 14043331414400045 |
7 | 1001015366412146 |
oct | 105226775203035 |
9 | 17766280777632 |
10 | 4761910052381 |
11 | 1576573099a09 |
12 | 64aa82060025 |
13 | 28707a635a61 |
14 | 126698a5aacd |
15 | 83d0530bc3b |
hex | 454b7f5061d |
4761910052381 has 8 divisors (see below), whose sum is σ = 4815672685824. Its totient is φ = 4708277125200.
The previous prime is 4761910052353. The next prime is 4761910052401. The reversal of 4761910052381 is 1832500191674.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4761910052381 - 214 = 4761910035997 is a prime.
It is a super-2 number, since 2×47619100523812 (a number of 26 digits) contains 22 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 (4761910055381) 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, 32352725 + ... + 32499578.
It is an arithmetic number, because the mean of its divisors is an integer number (601959085728).
It is a 2-persistent number, because it is pandigital, and so is 2⋅4761910052381 = 9523820104762, but 3⋅4761910052381 = 14285730157143 is not.
Almost surely, 24761910052381 is an apocalyptic number.
It is an amenable number.
4761910052381 is a deficient number, since it is larger than the sum of its proper divisors (53762633443).
4761910052381 is a wasteful number, since it uses less digits than its factorization.
4761910052381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64853131.
The product of its (nonzero) digits is 362880, while the sum is 47.
The spelling of 4761910052381 in words is "four trillion, seven hundred sixty-one billion, nine hundred ten million, fifty-two thousand, three hundred eighty-one".
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