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48855320501 = 1312743376823
BaseRepresentation
bin101101100000000000…
…010000011110110101
311200002210220102112212
4231200000100132311
51300023430224001
634235511023205
73346452241511
oct554000203665
9150083812485
1048855320501
11197a0611439
12957566ab05
1347b7877590
1425166c1141
15140e1357bb
hexb600107b5

48855320501 has 16 divisors (see below), whose sum is σ = 53047701504. Its totient is φ = 44725250304.

The previous prime is 48855320419. The next prime is 48855320509. The reversal of 48855320501 is 10502355884.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48855320501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48855320509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7156976 + ... + 7163798.

It is an arithmetic number, because the mean of its divisors is an integer number (3315481344).

Almost surely, 248855320501 is an apocalyptic number.

It is an amenable number.

48855320501 is a deficient number, since it is larger than the sum of its proper divisors (4192381003).

48855320501 is a wasteful number, since it uses less digits than its factorization.

48855320501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11300.

The product of its (nonzero) digits is 192000, while the sum is 41.

The spelling of 48855320501 in words is "forty-eight billion, eight hundred fifty-five million, three hundred twenty thousand, five hundred one".

Divisors: 1 13 127 1651 4337 6823 56381 88699 550799 866521 7160387 11264773 29591351 384687563 3758101577 48855320501