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10230102302 = 272259140289
BaseRepresentation
bin10011000011100001…
…01111100100011110
3222101221202001010212
421201300233210132
5131422401233202
64411042332422
7511340302100
oct114160574436
928357661125
1010230102302
11437a698302
121b9605a112
13c70584194
146d093d570
153ed1b1652
hex261c2f91e

10230102302 has 24 divisors (see below), whose sum is σ = 17857817280. Its totient is φ = 4382528640.

The previous prime is 10230102299. The next prime is 10230102307. The reversal of 10230102302 is 20320103201.

It is a happy number.

10230102302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230102307) 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 11 ways as a sum of consecutive naturals, for example, 233774 + ... + 274062.

It is an arithmetic number, because the mean of its divisors is an integer number (744075720).

Almost surely, 210230102302 is an apocalyptic number.

10230102302 is a deficient number, since it is larger than the sum of its proper divisors (7627714978).

10230102302 is a wasteful number, since it uses less digits than its factorization.

10230102302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42896 (or 42889 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10230102302 its reverse (20320103201), we get a palindrome (30550205503).

The spelling of 10230102302 in words is "ten billion, two hundred thirty million, one hundred two thousand, three hundred two".

Divisors: 1 2 7 14 49 98 2591 5182 18137 36274 40289 80578 126959 253918 282023 564046 1974161 3948322 104388799 208777598 730721593 1461443186 5115051151 10230102302