Search a number
-
+
487345464201 = 3696123336947
BaseRepresentation
bin1110001011110000000…
…11011010001110001001
31201120220221110200120110
413011320003122032021
530441040414323301
61011514452344533
750131606045101
oct7057003321611
91646827420513
10487345464201
1117875589a452
127a54b015149
1336c5850487b
1419832704201
15ca24bc10d6
hex71780da389

487345464201 has 8 divisors (see below), whose sum is σ = 649887327904. Its totient is φ = 324850288320.

The previous prime is 487345464197. The next prime is 487345464211. The reversal of 487345464201 is 102464543784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 487345464201 - 22 = 487345464197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487345464211) 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, 11647591 + ... + 11689356.

It is an arithmetic number, because the mean of its divisors is an integer number (81235915988).

Almost surely, 2487345464201 is an apocalyptic number.

It is an amenable number.

487345464201 is a deficient number, since it is larger than the sum of its proper divisors (162541863703).

487345464201 is a wasteful number, since it uses less digits than its factorization.

487345464201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23343911.

The product of its (nonzero) digits is 2580480, while the sum is 48.

The spelling of 487345464201 in words is "four hundred eighty-seven billion, three hundred forty-five million, four hundred sixty-four thousand, two hundred one".

Divisors: 1 3 6961 20883 23336947 70010841 162448488067 487345464201