Search a number
-
+
10228042587179 = 120112872929641
BaseRepresentation
bin1001010011010110011011…
…0110000101110000101011
31100012210100212120222002202
42110311212312011300223
52320034012400242204
633430410425050415
72103644300350244
oct224654666056053
940183325528082
1010228042587179
113293763439aaa
12119231a926a0b
13592667156741
1427507b6c7ccb
1512b0c5241e1e
hex94d66d85c2b

10228042587179 has 8 divisors (see below), whose sum is σ = 10229595295920. Its totient is φ = 10226490019200.

The previous prime is 10228042587127. The next prime is 10228042587197. The reversal of 10228042587179 is 97178524082201.

It is a happy number.

10228042587179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-10228042587179 is a prime.

It is a super-2 number, since 2×102280425871792 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10228042517179) 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, 345049199 + ... + 345078839.

It is an arithmetic number, because the mean of its divisors is an integer number (1278699411990).

Almost surely, 210228042587179 is an apocalyptic number.

10228042587179 is a deficient number, since it is larger than the sum of its proper divisors (1552708741).

10228042587179 is a wasteful number, since it uses less digits than its factorization.

10228042587179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70381.

The product of its (nonzero) digits is 4515840, while the sum is 56.

The spelling of 10228042587179 in words is "ten trillion, two hundred twenty-eight billion, forty-two million, five hundred eighty-seven thousand, one hundred seventy-nine".

Divisors: 1 12011 28729 29641 345064019 356018051 851556289 10228042587179