Search a number
-
+
10023030302 = 289521108079
BaseRepresentation
bin10010101010110101…
…10100111000011110
3221212112002200202112
421111122310320132
5131011343432202
64334324154022
7503244231455
oct112532647036
927775080675
1010023030302
11428381501a
121b38838912
13c396c1c7c
146b1239b9c
153d9e0bb52
hex2556b4e1e

10023030302 has 16 divisors (see below), whose sum is σ = 15232795200. Its totient is φ = 4945649280.

The previous prime is 10023030301. The next prime is 10023030313. The reversal of 10023030302 is 20303032001.

It is a super-2 number, since 2×100230303022 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023030301) 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, 38699 + ... + 146777.

It is an arithmetic number, because the mean of its divisors is an integer number (952049700).

Almost surely, 210023030302 is an apocalyptic number.

10023030302 is a deficient number, since it is larger than the sum of its proper divisors (5209764898).

10023030302 is a wasteful number, since it uses less digits than its factorization.

10023030302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108691.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 10023030302 its reverse (20303032001), we get a palindrome (30326062303).

The spelling of 10023030302 in words is "ten billion, twenty-three million, thirty thousand, three hundred two".

Divisors: 1 2 89 178 521 1042 46369 92738 108079 216158 9619031 19238062 56309159 112618318 5011515151 10023030302