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23711342130 = 23257137274723
BaseRepresentation
bin10110000101010011…
…100101111000110010
32021012111001222112200
4112011103211320302
5342030100422010
614520504204030
71466406040230
oct260523457062
967174058480
1023711342130
11a068486323
124718a69616
13230b56cc78
14120d179950
1593b9c2cc0
hex5854e5e32

23711342130 has 96 divisors (see below), whose sum is σ = 70971099264. Its totient is φ = 5380155648.

The previous prime is 23711342117. The next prime is 23711342131. The reversal of 23711342130 is 3124311732.

It is a happy number.

23711342130 is a `hidden beast` number, since 237 + 1 + 1 + 3 + 421 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23711342094 and 23711342103.

It is not an unprimeable number, because it can be changed into a prime (23711342131) 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 47 ways as a sum of consecutive naturals, for example, 51052 + ... + 223671.

It is an arithmetic number, because the mean of its divisors is an integer number (739282284).

Almost surely, 223711342130 is an apocalyptic number.

23711342130 is an abundant number, since it is smaller than the sum of its proper divisors (47259757134).

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

23711342130 is a wasteful number, since it uses less digits than its factorization.

23711342130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274880 (or 274877 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

Adding to 23711342130 its reverse (3124311732), we get a palindrome (26835653862).

The spelling of 23711342130 in words is "twenty-three billion, seven hundred eleven million, three hundred forty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 137 210 274 315 411 630 685 822 959 1233 1370 1918 2055 2466 2877 4110 4795 5754 6165 8631 9590 12330 14385 17262 28770 43155 86310 274723 549446 824169 1373615 1648338 1923061 2472507 2747230 3846122 4120845 4945014 5769183 8241690 9615305 11538366 12362535 17307549 19230610 24725070 28845915 34615098 37637051 57691830 75274102 86537745 112911153 173075490 188185255 225822306 263459357 338733459 376370510 526918714 564555765 677466918 790378071 1129111530 1317296785 1580756142 1693667295 2371134213 2634593570 3387334590 3951890355 4742268426 7903780710 11855671065 23711342130