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10230002002 = 2111924473689
BaseRepresentation
bin10011000011100000…
…10111000101010010
3222101221112221120001
421201300113011102
5131422340031002
64411040240214
7511336403503
oct114160270522
928357487501
1010230002002
11437a629a10
121b9601006a
13c7054a62c
146d0914baa
153ed191a87
hex261c17152

10230002002 has 16 divisors (see below), whose sum is σ = 17621056800. Its totient is φ = 4405263840.

The previous prime is 10230001987. The next prime is 10230002009. The reversal of 10230002002 is 20020003201.

It is a self number, because there is not a number n which added to its sum of digits gives 10230002002.

It is not an unprimeable number, because it can be changed into a prime (10230002009) 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, 12236427 + ... + 12237262.

It is an arithmetic number, because the mean of its divisors is an integer number (1101316050).

Almost surely, 210230002002 is an apocalyptic number.

10230002002 is a deficient number, since it is larger than the sum of its proper divisors (7391054798).

10230002002 is a wasteful number, since it uses less digits than its factorization.

10230002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24473721.

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 10230002002 its reverse (20020003201), we get a palindrome (30250005203).

The spelling of 10230002002 in words is "ten billion, two hundred thirty million, two thousand, two".

Divisors: 1 2 11 19 22 38 209 418 24473689 48947378 269210579 465000091 538421158 930000182 5115001001 10230002002