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225042450501 = 3119377277981
BaseRepresentation
bin1101000110010110010…
…0110100100001000101
3210111212121001222110010
43101211210310201011
512141341331404001
6251214424420433
722154522160531
oct3214544644105
9714777058403
10225042450501
1187492661990
1237746317719
13182b559971b
14ac6bd58bc1
155cc1c2e8d6
hex3465934845

225042450501 has 16 divisors (see below), whose sum is σ = 327683861568. Its totient is φ = 136243785600.

The previous prime is 225042450469. The next prime is 225042450593. The reversal of 225042450501 is 105054240522.

It is not a de Polignac number, because 225042450501 - 25 = 225042450469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225042450601) 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, 3608070 + ... + 3669911.

It is an arithmetic number, because the mean of its divisors is an integer number (20480241348).

Almost surely, 2225042450501 is an apocalyptic number.

It is an amenable number.

225042450501 is a deficient number, since it is larger than the sum of its proper divisors (102641411067).

225042450501 is a wasteful number, since it uses less digits than its factorization.

225042450501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7278932.

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 225042450501 in words is "two hundred twenty-five billion, forty-two million, four hundred fifty thousand, five hundred one".

Divisors: 1 3 11 33 937 2811 10307 30921 7277981 21833943 80057791 240173373 6819468197 20458404591 75014150167 225042450501