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10201000230 = 2325113344447
BaseRepresentation
bin10011000000000011…
…01110100100100110
3222022220222111121100
421200001232210212
5131342424001410
64404122500530
7510535033311
oct114001564446
928286874540
1010201000230
114365220503
121b88364746
13c67534b15
146cab25978
153ea8638c0
hex26006e926

10201000230 has 24 divisors (see below), whose sum is σ = 26522600832. Its totient is φ = 2720266704.

The previous prime is 10201000207. The next prime is 10201000237. The reversal of 10201000230 is 3200010201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201000237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56672134 + ... + 56672313.

It is an arithmetic number, because the mean of its divisors is an integer number (1105108368).

Almost surely, 210201000230 is an apocalyptic number.

10201000230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10201000230 is an abundant number, since it is smaller than the sum of its proper divisors (16321600602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10201000230 is a wasteful number, since it uses less digits than its factorization.

10201000230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113344460 (or 113344457 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 10201000230 its reverse (3200010201), we get a palindrome (13401010431).

The spelling of 10201000230 in words is "ten billion, two hundred one million, two hundred thirty", and thus it is an aban number.

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 113344447 226688894 340033341 566722235 680066682 1020100023 1133444470 1700166705 2040200046 3400333410 5100500115 10201000230