Search a number
-
+
10023322454 = 287718313121
BaseRepresentation
bin10010101010110111…
…11100001101010110
3221212112122112111222
421111123330031112
5131011432304304
64334334330342
7503246556305
oct112533741526
927775575458
1010023322454
1142839a4572
121b389599b2
13c39794c42
146b12b443c
153d9e684be
hex2556fc356

10023322454 has 16 divisors (see below), whose sum is σ = 15065173536. Its totient is φ = 5001609600.

The previous prime is 10023322447. The next prime is 10023322481. The reversal of 10023322454 is 45422332001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3210014 + ... + 3213134.

It is an arithmetic number, because the mean of its divisors is an integer number (941573346).

Almost surely, 210023322454 is an apocalyptic number.

10023322454 is a deficient number, since it is larger than the sum of its proper divisors (5041851082).

10023322454 is a wasteful number, since it uses less digits than its factorization.

10023322454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 10023322454 its reverse (45422332001), we get a palindrome (55445654455).

The spelling of 10023322454 in words is "ten billion, twenty-three million, three hundred twenty-two thousand, four hundred fifty-four".

Divisors: 1 2 877 1754 1831 3121 3662 6242 1605787 2737117 3211574 5474234 5714551 11429102 5011661227 10023322454