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10144240001 = 710314069681
BaseRepresentation
bin10010111001010010…
…01101000110000001
3222011222011210012122
421130221031012001
5131233411140001
64354334134025
7506245421510
oct113451150601
928158153178
1010144240001
114336182725
121b71351315
13c5885069c
146c338c677
153e58a0b1b
hex25ca4d181

10144240001 has 8 divisors (see below), whose sum is σ = 11705975424. Its totient is φ = 8610644160.

The previous prime is 10144239977. The next prime is 10144240009. The reversal of 10144240001 is 10004244101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10144240001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10144240009) 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, 7034120 + ... + 7035561.

It is an arithmetic number, because the mean of its divisors is an integer number (1463246928).

Almost surely, 210144240001 is an apocalyptic number.

It is an amenable number.

10144240001 is a deficient number, since it is larger than the sum of its proper divisors (1561735423).

10144240001 is a wasteful number, since it uses less digits than its factorization.

10144240001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14069791.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10144240001 its reverse (10004244101), we get a palindrome (20148484102).

The spelling of 10144240001 in words is "ten billion, one hundred forty-four million, two hundred forty thousand, one".

Divisors: 1 7 103 721 14069681 98487767 1449177143 10144240001