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481642025741 = 18112153123527
BaseRepresentation
bin1110000001001000001…
…10100001001100001101
31201001012110102222211222
413000210012201030031
530342400324310431
61005132512053125
746540352445452
oct7004406411415
91631173388758
10481642025741
11176299404748
1279418b341a5
1336559a01806
1419451051829
15c7de11857b
hex70241a130d

481642025741 has 8 divisors (see below), whose sum is σ = 482135713344. Its totient is φ = 481148593120.

The previous prime is 481642025731. The next prime is 481642025747. The reversal of 481642025741 is 147520246184.

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 481642025741 - 226 = 481574916877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 481642025692 and 481642025701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481642025747) 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, 3837320 + ... + 3960846.

It is an arithmetic number, because the mean of its divisors is an integer number (60266964168).

Almost surely, 2481642025741 is an apocalyptic number.

It is an amenable number.

481642025741 is a deficient number, since it is larger than the sum of its proper divisors (493687603).

481642025741 is a wasteful number, since it uses less digits than its factorization.

481642025741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127491.

The product of its (nonzero) digits is 430080, while the sum is 44.

The spelling of 481642025741 in words is "four hundred eighty-one billion, six hundred forty-two million, twenty-five thousand, seven hundred forty-one".

Divisors: 1 1811 2153 123527 3899083 223707397 265953631 481642025741