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10310220230 = 2519420112917
BaseRepresentation
bin10011001101000100…
…10111100111000110
3222121112111110021112
421212202113213012
5132103404021410
64423023445022
7513332266052
oct114642274706
928545443245
1010310220230
11441093a072
121bb8a56772
13c8405613b
146db436c62
1540523a105
hex2668979c6

10310220230 has 32 divisors (see below), whose sum is σ = 19541316960. Its totient is φ = 3905798400.

The previous prime is 10310220227. The next prime is 10310220247. The reversal of 10310220230 is 3202201301.

It is a happy number.

10310220230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×103102202302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 791732 + ... + 804648.

It is an arithmetic number, because the mean of its divisors is an integer number (610666155).

Almost surely, 210310220230 is an apocalyptic number.

10310220230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10310220230 is a deficient number, since it is larger than the sum of its proper divisors (9231096730).

10310220230 is a wasteful number, since it uses less digits than its factorization.

10310220230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17144.

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

Adding to 10310220230 its reverse (3202201301), we get a palindrome (13512421531).

The spelling of 10310220230 in words is "ten billion, three hundred ten million, two hundred twenty thousand, two hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 4201 8402 12917 21005 25834 42010 64585 79819 129170 159638 245423 399095 490846 798190 1227115 2454230 54264317 108528634 271321585 542643170 1031022023 2062044046 5155110115 10310220230