Search a number
-
+
5150997401 = 11755961949
BaseRepresentation
bin1001100110000010…
…11111101110011001
3111021222111210001112
410303001133232121
541022123404101
62211043430105
7241434520064
oct46301375631
914258453045
105150997401
112203670650
12bb9085335
13641219774
1436c1698db
152023316bb
hex13305fb99

5150997401 has 8 divisors (see below), whose sum is σ = 5620104000. Its totient is φ = 4682029840.

The previous prime is 5150997367. The next prime is 5150997409. The reversal of 5150997401 is 1047990515.

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

It is a cyclic number.

It is not a de Polignac number, because 5150997401 - 210 = 5150996377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5150997409) 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, 52175 + ... + 114123.

It is an arithmetic number, because the mean of its divisors is an integer number (702513000).

Almost surely, 25150997401 is an apocalyptic number.

It is an amenable number.

5150997401 is a deficient number, since it is larger than the sum of its proper divisors (469106599).

5150997401 is a wasteful number, since it uses less digits than its factorization.

5150997401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69519.

The product of its (nonzero) digits is 56700, while the sum is 41.

The square root of 5150997401 is about 71770.4493576569. The cubic root of 5150997401 is about 1727.0189789866.

The spelling of 5150997401 in words is "five billion, one hundred fifty million, nine hundred ninety-seven thousand, four hundred one".

Divisors: 1 11 7559 61949 83149 681439 468272491 5150997401