Search a number
-
+
5212101700060 = 225653399088951
BaseRepresentation
bin100101111011000100101…
…1110000110100111011100
3200110021100022212212111221
41023312021132012213130
51140343341013400220
615030223444023124
71045363511315413
oct113661136064734
920407308785457
105212101700060
11172a492592072
12702182391aa4
132ba6646354b8
141403a4b9a47a
15908a33049aa
hex4bd897869dc

5212101700060 has 24 divisors (see below), whose sum is σ = 10962175333536. Its totient is φ = 2081647963200.

The previous prime is 5212101700037. The next prime is 5212101700061. The reversal of 5212101700060 is 600071012125.

It is a junction number, because it is equal to n+sod(n) for n = 5212101699998 and 5212101700034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212101700061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199531416 + ... + 199557535.

It is an arithmetic number, because the mean of its divisors is an integer number (456757305564).

Almost surely, 25212101700060 is an apocalyptic number.

It is an amenable number.

5212101700060 is an abundant number, since it is smaller than the sum of its proper divisors (5750073633476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5212101700060 is a wasteful number, since it uses less digits than its factorization.

5212101700060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399089613 (or 399089611 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

Adding to 5212101700060 its reverse (600071012125), we get a palindrome (5812172712185).

The spelling of 5212101700060 in words is "five trillion, two hundred twelve billion, one hundred one million, seven hundred thousand, sixty".

Divisors: 1 2 4 5 10 20 653 1306 2612 3265 6530 13060 399088951 798177902 1596355804 1995444755 3990889510 7981779020 260605085003 521210170006 1042420340012 1303025425015 2606050850030 5212101700060