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10223003001 = 373154330253
BaseRepresentation
bin10011000010101011…
…01010010101111001
3222101110101100201210
421201111222111321
5131414042044001
64410230233333
7511223043321
oct114125522571
928343340653
1010223003001
114376689512
121b937b5849
13c6bc69a03
146cda12281
153ec75cdd6
hex26156a579

10223003001 has 16 divisors (see below), whose sum is σ = 13826804096. Its totient is φ = 6717396096.

The previous prime is 10223002987. The next prime is 10223003003. The reversal of 10223003001 is 10030032201.

It is a happy number.

10223003001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-10223003001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10223003003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 322791 + ... + 353043.

It is an arithmetic number, because the mean of its divisors is an integer number (864175256).

Almost surely, 210223003001 is an apocalyptic number.

It is an amenable number.

10223003001 is a deficient number, since it is larger than the sum of its proper divisors (3603801095).

10223003001 is a wasteful number, since it uses less digits than its factorization.

10223003001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31872.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10223003001 its reverse (10030032201), we get a palindrome (20253035202).

The spelling of 10223003001 in words is "ten billion, two hundred twenty-three million, three thousand, one".

Divisors: 1 3 73 219 1543 4629 30253 90759 112639 337917 2208469 6625407 46680379 140041137 3407667667 10223003001