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1010002230 = 233510193671
BaseRepresentation
bin111100001100110…
…110100100110110
32121101111102121000
4330030312210312
54032030032410
6244115504130
734012606626
oct7414664466
92541442530
101010002230
11479135696
122422b8046
1313132ca73
14981d2886
155da09dc0
hex3c336936

1010002230 has 64 divisors (see below), whose sum is σ = 2696716800. Its totient is φ = 268996320.

The previous prime is 1010002229. The next prime is 1010002237. The reversal of 1010002230 is 322000101.

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 (1010002237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 273295 + ... + 276965.

It is an arithmetic number, because the mean of its divisors is an integer number (42136200).

Almost surely, 21010002230 is an apocalyptic number.

1010002230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010002230 is an abundant number, since it is smaller than the sum of its proper divisors (1686714570).

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

1010002230 is a wasteful number, since it uses less digits than its factorization.

1010002230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4706 (or 4700 counting only the distinct ones).

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

The square root of 1010002230 is about 31780.5322485323. The cubic root of 1010002230 is about 1003.3230219603.

Adding to 1010002230 its reverse (322000101), we get a palindrome (1332002331).

The spelling of 1010002230 in words is "one billion, ten million, two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 1019 2038 3057 3671 5095 6114 7342 9171 10190 11013 15285 18342 18355 22026 27513 30570 33039 36710 45855 55026 55065 66078 91710 99117 110130 137565 165195 198234 275130 330390 495585 991170 3740749 7481498 11222247 18703745 22444494 33666741 37407490 56111235 67333482 101000223 112222470 168333705 202000446 336667410 505001115 1010002230