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10213230302 = 2112311361401
BaseRepresentation
bin10011000001100000…
…11000011011011110
3222100202222212002222
421200300120123132
5131404041332202
64405240545342
7511044011432
oct114060303336
928322885088
1010213230302
114371114100
121b90482252
13c69c27752
146cc5ca9c2
153eb97c4a2
hex260c186de

10213230302 has 24 divisors (see below), whose sum is σ = 17382380736. Its totient is φ = 4492620000.

The previous prime is 10213230283. The next prime is 10213230317. The reversal of 10213230302 is 20303231201.

10213230302 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×102132303022 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 673199 + ... + 688202.

It is an arithmetic number, because the mean of its divisors is an integer number (724265864).

Almost surely, 210213230302 is an apocalyptic number.

10213230302 is a deficient number, since it is larger than the sum of its proper divisors (7169150434).

10213230302 is a wasteful number, since it uses less digits than its factorization.

10213230302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361456 (or 1361445 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10213230302 its reverse (20303231201), we get a palindrome (30516461503).

It can be divided in two parts, 1021 and 3230302, that added together give a palindrome (3231323).

The spelling of 10213230302 in words is "ten billion, two hundred thirteen million, two hundred thirty thousand, three hundred two".

Divisors: 1 2 11 22 31 62 121 242 341 682 3751 7502 1361401 2722802 14975411 29950822 42203431 84406862 164729521 329459042 464237741 928475482 5106615151 10213230302