Search a number
-
+
540050303551 = 11167293984923
BaseRepresentation
bin1111101101111011000…
…00011010101000111111
31220121222000220221020111
413312331200122220333
532322010334203201
61052032400130451
754005643560623
oct7667540325077
91817860827214
10540050303551
11199041354320
12887b9906a27
133bc07763945
141c1d2367183
15e0abc54b51
hex7dbd81aa3f

540050303551 has 8 divisors (see below), whose sum is σ = 592673606784. Its totient is φ = 488014970520.

The previous prime is 540050303537. The next prime is 540050303567. The reversal of 540050303551 is 155303050045.

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

It is not a de Polignac number, because 540050303551 - 25 = 540050303519 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 (540050303501) 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, 146990625 + ... + 146994298.

It is an arithmetic number, because the mean of its divisors is an integer number (74084200848).

Almost surely, 2540050303551 is an apocalyptic number.

540050303551 is a deficient number, since it is larger than the sum of its proper divisors (52623303233).

540050303551 is a wasteful number, since it uses less digits than its factorization.

540050303551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293985101.

The product of its (nonzero) digits is 22500, while the sum is 31.

Adding to 540050303551 its reverse (155303050045), we get a palindrome (695353353596).

The spelling of 540050303551 in words is "five hundred forty billion, fifty million, three hundred three thousand, five hundred fifty-one".

Divisors: 1 11 167 1837 293984923 3233834153 49095482141 540050303551