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9490240798 = 26197801947
BaseRepresentation
bin10001101011010100…
…11001010100011110
3220111101120011221221
420311222121110132
5123414000201143
64205412443554
7454114500343
oct106552312436
926441504857
109490240798
11402aaa2415
121a0a3195ba
13b831c92cc
1466058a7ca
153a82682ed
hex235a9951e

9490240798 has 16 divisors (see below), whose sum is σ = 14617908144. Its totient is φ = 4619208960.

The previous prime is 9490240789. The next prime is 9490240811. The reversal of 9490240798 is 8970420949.

It is a happy number.

9490240798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389140 + ... + 412807.

It is an arithmetic number, because the mean of its divisors is an integer number (913619259).

Almost surely, 29490240798 is an apocalyptic number.

9490240798 is a deficient number, since it is larger than the sum of its proper divisors (5127667346).

9490240798 is a wasteful number, since it uses less digits than its factorization.

9490240798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802107.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 9490240798 is about 97417.8669341513. The cubic root of 9490240798 is about 2117.1863110492.

The spelling of 9490240798 in words is "nine billion, four hundred ninety million, two hundred forty thousand, seven hundred ninety-eight".

Divisors: 1 2 61 97 122 194 5917 11834 801947 1603894 48918767 77788859 97837534 155577718 4745120399 9490240798